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#Gravitas According to experts, hydrotherapy can help dogs lose weight and improve overall fitness and recovery. 

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Israeli firm has developed a groundbreaking technology that can detect four major types of cancer - lung, breast, prostate, and colon - which account for nearly 50% of global cancer cases. The innovative method is patented in the US.

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6 Dog Breeds That Stay Cool in Scorching Indian Summers

Introduction 

Basenji

Chow Chow

Dalmatians

Rajapalayam

Kuchi Dog

Indian Pariah Dog

When considering dog breeds that can handle the scorching heat of Indian summers, here are six dog breeds that are generally more tolerant of hot weather.


A puppy miraculously survived after falling more than 100 feet into a canyon in Colorado National Monument in western Colorado. The Mesa County Sheriff&rsquo;s Office rescued the dog after it took an unexpected tumble. The owner of the dog was at the site visiting and pulled up their car to soak in the view. The dog got curious and jumped out of the car. She ran straight towards the canyon and didn't stop, crossing the ledge and falling down.&nbsp;
The dog landed on a rock shelf over 100 feet down. The owner contacted officials at the monument to rescue the puppy. Mesa County Search and Rescue team worked with the Colorado National Monument park rangers and the Mesa County Sheriff's Office to save the puppy.&nbsp;
Also Read: <a href="https://www.wionews.com/india-news/dog-slips-onto-rail-tracks-after-owner-tries-to-get-it-on-moving-train-8916846" rel="dofollow noopener" target="_blank">Dog slips onto rail tracks after owner tries to get it on moving train</a>
The dog was brought back up and checked for injuries. Surprisingly, the 100-foot fall did not cause any major injuries, and the pup could walk around. It was taken to the emergency veterinary services where she was confirmed to have only suffered minor bruises, but no broken bones.
<h2>The dog escaped without any major injuries</h2>
Mesa County Search &amp; Rescue confirmed in a Facebook post that the dog had "no broken bones or internal injuries."
Her owner was relieved to get her pet back and thanked the rescue officers. "The dog&rsquo;s owner expressed immense relief and joy upon being reunited with their pet, who appeared happy and in good spirits," Mesa County Search &amp; Rescue wrote.
The Mesa County Sheriff&rsquo;s Office said, "If dogs have nine lives like cats, she definitely used one in her adventure on the Monument."
"We are proud of the efforts that made this successful rescue possible and are thrilled to see the pup safely back in the arms of its owner," Mesa County Search &amp; Rescue wrote.

A puppy miraculously survived after falling more than 100 feet into a canyon in Colorado National Monument in western Colorado. It got away with minor injuries. World Trending

A puppy miraculously survived after falling more than 100 feet into a canyon in Colorado National Monument in western Colorado. The Mesa County Sheriff’s Office rescued the dog after it took an unexpected tumble. The owner of the dog was at the site visiting and pulled up their car to soak in the view. The dog got curious and jumped out of the car. She ran straight towards the canyon and didn't stop, crossing the ledge and falling down. The dog landed on a rock shelf over 100 feet down. The owner contacted officials at the monument to rescue the puppy. Mesa County Search and Rescue team worked with the Colorado National Monument park rangers and the Mesa County Sheriff's Office to save the puppy. Also Read: Dog slips onto rail tracks after owner tries to get it on moving train The dog was brought back up and checked for injuries. Surprisingly, the 100-foot fall did not cause any major injuries, and the pup could walk around. It was taken to the emergency veterinary services where she was confirmed to have only suffered minor bruises, but no broken bones. The dog escaped without any major injuries Mesa County Search & Rescue confirmed in a Facebook post that the dog had "no broken bones or internal injuries." Her owner was relieved to get her pet back and thanked the rescue officers. "The dog’s owner expressed immense relief and joy upon being reunited with their pet, who appeared happy and in good spirits," Mesa County Search & Rescue wrote. The Mesa County Sheriff’s Office said, "If dogs have nine lives like cats, she definitely used one in her adventure on the Monument." "We are proud of the efforts that made this successful rescue possible and are thrilled to see the pup safely back in the arms of its owner," Mesa County Search & Rescue wrote.

Puppy miraculously survives 100-foot fall into a Colorado canyon

8 Best Guard Dogs to Keep Your Loved Ones Safe

Akita

Bullmastiff

Caucasian Shepherd Dog

Doberman Pinscher

German Shepherd

Rottweiler

Staffordshire Bull Terrier

Airedale Terrier

Many dogs are friendly and lovable but here 8 dogs that are family-friendly as well as the best guard dogs that will protect your loved ones if they are in danger.

For over a century, English Springer Spaniels have been trusted by hunters for their sharp noses to find and flush out game. But now these skilled dogs are being trained for a new mission: protecting the world&rsquo;s vineyards from harmful pests and viruses.&nbsp;
Their exceptional sense of smell is being used to detect mealybugs and the Leafroll 3 virus, which can damage grape harvests.&nbsp;
A recent study in California has found that these dogs are not only very effective but also the most affordable method to search large vineyards for pests. In the pilot project programme, two English Springer Spaniels, Sauvi B and Zinny, showed great results with their canine partners.
<h2 dir="ltr">Detecting dangerous pests</h2>
Sauvi B, working alongside a German Shorthaired Pointer named Cab, was able to detect the presence of vine mealybugs with 97.3 per cent accuracy. In what was even more impressive, Sauvi B could confirm the absence of the pests 100 per cent of the time. Zinny, paired with a black Labrador named Malbec, detected the Leafroll 3 virus with 93.4 per cent accuracy. These findings highlight the promising potential of using dogs to help protect vineyards from devastating blight.
&ldquo;Winery dogs,&rdquo; such as Sauvi B and Zinny, may soon become a common sight in vineyards, used to identify pests that can devastate the quality and quantity of grape crops. Stephanie Bolton, the Grower Research and Education Director at Lodi Winegrape Commission, who led the trials, believes that these dogs could become an essential tool in sustainable vineyard management. &ldquo;Their keen sense of smell contributes to integrated pest management in a way that&rsquo;s both economically viable and scalable,&rdquo; Bolton said.
<figure class="image"><img alt="Representative image of pest " src="https://img-cdn.thepublive.com/fit-in/1280x720/filters:format(webp)/wion/media/media_files/2025/01/12/je5l3palEEsXf4CdMywq.jpg" style="width: 1280px;">
<figcaption>Representative image of pest Photograph: (Pexels: Erik Karits )</figcaption>
</figure>
&nbsp;
<h2 dir="ltr">The mealybug menace</h2>
The vine mealybug, scientifically known as Planococcus ficus, carries the Leafroll 3 virus that has a decaying effect on the vines, which in turn is detrimental to the yield of the harvested crop. These pests reproduce rapidly, and their spread is often accelerated by birds, pruning shears, or harvesting equipment. With dogs on the case, vineyards can spot infestations early and prevent them from spreading.
<figure class="image"><img alt="Representative image of mealybug " src="https://img-cdn.thepublive.com/fit-in/1280x720/filters:format(webp)/wion/media/media_files/2025/01/12/y72Aj2GORGbEgA75r8zH.jpg" style="width: 1280px;"><qb-highlighter contenteditable="false" style="display: none;"><qb-div spellcheck="false" class="qb-highlighter__wrapper" style="width: 1280px !important; height: 22.3889px !important; transform: none !important; transform-origin: 640px 11.1944px !important; zoom: 1 !important; margin-top: 730.389px !important;"><qb-div class="qb-highlighter__scroll-element" style="top: 0px !important; left: 0px !important; width: 1280px !important; height: 22px !important;"></qb-div></qb-div></qb-highlighter>
<figcaption data-qb-tmp-id="lt-252109" spellcheck="false" data-gramm="false">Representative image of mealybug Photograph: (Pexels: Ravi Kant )</figcaption>
</figure>
&nbsp;
<a href="https://www.wionews.com/trending/millionaire-bryan-johnson-says-longevity-pill-saved-dogs-life-human-trials-next-751647" rel="dofollow">Also Read: Millionaire Bryan Johnson says &lsquo;longevity pill&rsquo; saved dog&rsquo;s life, &lsquo;human trials next&rsquo;</a>
<h2 dir="ltr">Reducing pesticide use</h2>
This method not only provides an efficient way to detect pests but also has the potential to reduce the vineyard industry&rsquo;s reliance on pesticides. By identifying infestations early, dogs help to avoid the use of excessive chemicals, which can harm the environment and human health. Moreover, dogs are also being trained to recognise other invasive species such as powdery mildew, which further supports the move towards more sustainable farming practices.
<figure class="image"><img alt="Representative image of pesticide use " src="https://img-cdn.thepublive.com/fit-in/1280x720/filters:format(webp)/wion/media/media_files/2025/01/12/OOxwmPJAw4UBNFHXTYFA.jpg" style="width: 1280px;">
<figcaption>Representative image of pesticide use Photograph: (Pexels: Orhan Akbaba)</figcaption>
</figure>
&nbsp;
<h2 dir="ltr">Canine training and results</h2>
The trial, funded with a $428,000 grant from the California Department of Pesticide Regulation, has shown that dogs trained in detecting pests are a viable option for vineyards. The dogs were trained at Lisa Finke&rsquo;s Canine Detection Services in Fresno, California, and were specifically selected from Hungary and Canada. The results of this study are encouraging, with dogs detecting pests and viruses in large vineyards efficiently.
<h2 dir="ltr">The future of vineyards and canine detectives</h2>
As the study progresses, there is a growing interest in rolling out a &ldquo;canine detector programme&rdquo; across vineyards globally. The programme promises to be both effective and scalable, offering a sustainable solution to the problem of pest and virus detection.
As vineyards face mounting challenges from invasive pests and viruses, English Springer Spaniels are proving that their noses can make a world of difference. Not only are they helping to protect crops, but they are also promoting more eco-friendly farming practices by reducing the need for pesticides. 
<figure class="image"><img alt="Representative image of vineyard " src="https://img-cdn.thepublive.com/fit-in/1280x720/filters:format(webp)/wion/media/media_files/2025/01/12/TnmSlc2TKYUKjz9UjBuL.jpg" style="width: 1280px;">
<figcaption>Representative image of vineyard Photograph: (Pexels: Pixabay)</figcaption>
</figure>
&nbsp;
Dogs could be the saviour of global wine production threatened by disease
(With inputs from agencies)
 
&nbsp;

World | Trending: The vine mealybug, scientifically known as Planococcus ficus, spreads the Leafroll 3 virus, which weakens vines and reduces the crop yield.

For over a century, English Springer Spaniels have been trusted by hunters for their sharp noses to find and flush out game. But now these skilled dogs are being trained for a new mission: protecting the world’s vineyards from harmful pests and viruses. Their exceptional sense of smell is being used to detect mealybugs and the Leafroll 3 virus, which can damage grape harvests. A recent study in California has found that these dogs are not only very effective but also the most affordable method to search large vineyards for pests. In the pilot project programme, two English Springer Spaniels, Sauvi B and Zinny, showed great results with their canine partners. Detecting dangerous pests Sauvi B, working alongside a German Shorthaired Pointer named Cab, was able to detect the presence of vine mealybugs with 97.3 per cent accuracy. In what was even more impressive, Sauvi B could confirm the absence of the pests 100 per cent of the time. Zinny, paired with a black Labrador named Malbec, detected the Leafroll 3 virus with 93.4 per cent accuracy. These findings highlight the promising potential of using dogs to help protect vineyards from devastating blight. “Winery dogs,” such as Sauvi B and Zinny, may soon become a common sight in vineyards, used to identify pests that can devastate the quality and quantity of grape crops. Stephanie Bolton, the Grower Research and Education Director at Lodi Winegrape Commission, who led the trials, believes that these dogs could become an essential tool in sustainable vineyard management. “Their keen sense of smell contributes to integrated pest management in a way that’s both economically viable and scalable,” Bolton said. Representative image of pest Photograph: (Pexels: Erik Karits ) The mealybug menace The vine mealybug, scientifically known as Planococcus ficus, carries the Leafroll 3 virus that has a decaying effect on the vines, which in turn is detrimental to the yield of the harvested crop. These pests reproduce rapidly, and their spread is often accelerated by birds, pruning shears, or harvesting equipment. With dogs on the case, vineyards can spot infestations early and prevent them from spreading. Representative image of mealybug Photograph: (Pexels: Ravi Kant ) Also Read: Millionaire Bryan Johnson says ‘longevity pill’ saved dog’s life, ‘human trials next’ Reducing pesticide use This method not only provides an efficient way to detect pests but also has the potential to reduce the vineyard industry’s reliance on pesticides. By identifying infestations early, dogs help to avoid the use of excessive chemicals, which can harm the environment and human health. Moreover, dogs are also being trained to recognise other invasive species such as powdery mildew, which further supports the move towards more sustainable farming practices. Representative image of pesticide use Photograph: (Pexels: Orhan Akbaba) Canine training and results The trial, funded with a $428,000 grant from the California Department of Pesticide Regulation, has shown that dogs trained in detecting pests are a viable option for vineyards. The dogs were trained at Lisa Finke’s Canine Detection Services in Fresno, California, and were specifically selected from Hungary and Canada. The results of this study are encouraging, with dogs detecting pests and viruses in large vineyards efficiently. The future of vineyards and canine detectives As the study progresses, there is a growing interest in rolling out a “canine detector programme” across vineyards globally. The programme promises to be both effective and scalable, offering a sustainable solution to the problem of pest and virus detection. As vineyards face mounting challenges from invasive pests and viruses, English Springer Spaniels are proving that their noses can make a world of difference. Not only are they helping to protect crops, but they are also promoting more eco-friendly farming practices by reducing the need for pesticides. Representative image of vineyard Photograph: (Pexels: Pixabay) Dogs could be the saviour of global wine production threatened by disease (With inputs from agencies)

Canine heroes: How dogs are protecting world's vineyards from threats

Negative behavior from pet owners, such as inconsistent routines or emotional distress, can significantly heighten a pet's anxiety. Understanding how owner actions affect pets is crucial for improving their mental health and well-being.

Can Negative Owner Behavior Increase Pet Anxiety?

Ratan Tata, the chairman Emeritus of Tata Sons who died at the age of 86 in Mumbai on October 9, once skipped the royal meeting with King Charles and chose to prioritise his sick dog.

Tata was supposed to be receiving a lifetime achievement award for his philanthropic work at Buckingham Palace from Prince Charles (now King Charles III) in 2018.&nbsp;

Also Read:&nbsp;<a href="https://www.wionews.com/india-news/ratan-tata-once-said-he-wanted-to-be-remembered-as-his-words-have-now-gone-viral-766197">Ratan Tata once said he wanted 'to be remembered as...' His words have now gone viral</a>

However, the industrialist, who had earlier agreed to attend the event, changed his plans last minute after finding out that one of his beloved dogs was extremely unwell.

<h2>Suhel Seth remembers how Tata cancelled his royal meeting&nbsp;</h2>

Speaking about the incident in a video, actor and columnist Suhel Seth said that when he reached London, he found that there were 11 missed calls from Ratan Tata himself.

When he called back, Tata himself told him, “Tango and Tito, his dogs, one of them had fallen terribly ill. I can’t leave him and come.”

Seth said that he tried to convince Tata to attend the event, however, the industrialist did not change his decision.

Seth also shared a video in which &nbsp;Prince Charles appreciated Tata's ideals and priorities.

“That’s a man. That’s the man Ratan is. That’s why the house of Tata is what it is. That’s why it’s on stable course,” Seth quoted Prince Charles as saying.

Ratan Tata's love for dogs was very well known and it was also visible in his philanthropic works.&nbsp;

Watch:&nbsp;Ratan Tata: Man Who Transformed The Tata Group Into A Global PowerHouse

<div class="videoWrapper trancodeVideo"><iframe allowfullscreen="" autoplay="1" class="includeVideo" frameborder="0" height="350" src="https://www.wionews.com/videos/ratan-tata-man-who-transformed-the-tata-group-into-a-global-powerhouse-766216/embed" style="width:100%;max-width:560px;" width="560"></iframe></div>

Under his guidance, Tata Trusts' Small Animal Hospital in Mumbai's Mahalaxmi was also inaugurated in June 2024.

His pet dog Tito had died a few years back.&nbsp;

Tata was admitted to Mumbai's&nbsp;Breach Candy Hospital because of his age-related ailments and was moved to the ICU later where he breathed his last.&nbsp; 
In 1991, Tata took over as Tata Group's chairman and looked after the conglomerate created by his great-grandfather.&nbsp;

Tata was also known for his philanthropic activities and humility. His visionary leadership and business acumen were widely respected by the entire industry and even world leaders.

(With inputs from agencies)

Ratan Tata, the chairman Emeritus of Tata Sons who died at the age of 86 in Mumbai on October 9, once skipped the royal meeting with King Charles and chose to prioritise his sick dog.

Ratan Tata, the chairman Emeritus of Tata Sons who died at the age of 86 in Mumbai on October 9, once skipped the royal meeting with King Charles and chose to prioritise his sick dog. Tata was supposed to be receiving a lifetime achievement award for his philanthropic work at Buckingham Palace from Prince Charles (now King Charles III) in 2018. Also Read: Ratan Tata once said he wanted 'to be remembered as...' His words have now gone viral However, the industrialist, who had earlier agreed to attend the event, changed his plans last minute after finding out that one of his beloved dogs was extremely unwell. Suhel Seth remembers how Tata cancelled his royal meeting Speaking about the incident in a video, actor and columnist Suhel Seth said that when he reached London, he found that there were 11 missed calls from Ratan Tata himself. When he called back, Tata himself told him, “Tango and Tito, his dogs, one of them had fallen terribly ill. I can’t leave him and come.” Seth said that he tried to convince Tata to attend the event, however, the industrialist did not change his decision. Seth also shared a video in which Prince Charles appreciated Tata's ideals and priorities. “That’s a man. That’s the man Ratan is. That’s why the house of Tata is what it is. That’s why it’s on stable course,” Seth quoted Prince Charles as saying. Ratan Tata's love for dogs was very well known and it was also visible in his philanthropic works. Watch: Ratan Tata: Man Who Transformed The Tata Group Into A Global PowerHouse Under his guidance, Tata Trusts' Small Animal Hospital in Mumbai's Mahalaxmi was also inaugurated in June 2024. His pet dog Tito had died a few years back. Tata was admitted to Mumbai's Breach Candy Hospital because of his age-related ailments and was moved to the ICU later where he breathed his last. In 1991, Tata took over as Tata Group's chairman and looked after the conglomerate created by his great-grandfather. Tata was also known for his philanthropic activities and humility. His visionary leadership and business acumen were widely respected by the entire industry and even world leaders. (With inputs from agencies)

Ratan Tata's dog once made him skip a royal meeting with King Charles. Here's why

While humans are advancing to the age of using automation and artificially intelligent technologies, our furry friends may be confused or cautious of them. A video has surfaced&nbsp;on social media showing a humorous exchange between real dogs and a robot dog.

The clip shows a robot dog approaching and attempting to interact with three dogs. One of the dogs jogs towards the robot dog, curious about what it is just as the robot moves in its direction. When the dog reaches close enough, it watches it cautiously and then runs away, looking scared. The robot dog even stops and waves at the small dog.

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Robot dogs are designed to mimic the appearance, behavior, and functions of real dogs. These robots come in various forms, ranging from simple toy-like versions to advanced models equipped with artificial intelligence (AI) and sophisticated sensors.<a href="https://twitter.com/hashtag/robots?src=hash&amp;ref_src=twsrc%5Etfw">#robots</a> <a href="https://twitter.com/hashtag/robotics?src=hash&amp;ref_src=twsrc%5Etfw">#robotics</a>… <a href="https://t.co/Z9WU2djZ8N">pic.twitter.com/Z9WU2djZ8N</a>
— Wevolver (@WevolverApp) <a href="https://twitter.com/WevolverApp/status/1841465345455817035?ref_src=twsrc%5Etfw">October 2, 2024</a></blockquote>
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Also read |&nbsp;<a href="https://www.wionews.com/science/meta-inspired-creepy-ai-spectacles-can-find-strangers-names-and-addresses-764213">Meta-inspired creepy AI spectacles can find strangers' names and addresses</a>

The robot then follows the second dog, bigger than the first one, who appears equally scared and rushes away. Humorously, the robot can be seen running and chasing after the two dogs, as the scared pets attempt to get far away.

The four-legged machine walks smoothly first on the path and then on the uneven surface of the grass, without any trouble. While the silver and grey-coloured robot dog lacks a tail, it balances itself well.

The caption read, “Robot dogs are designed to mimic the appearance, behaviour, and functions of real dogs. These robots come in various forms, ranging from simple toy-like versions to advanced models equipped with artificial intelligence (AI) and sophisticated sensors.”

Also read |&nbsp;<a href="https://www.wionews.com/science/weird-origin-of-radio-waves-which-travelled-eight-billion-years-to-earth-found-is-it-alien-signal-or-764143">'Weird' origin of radio waves, which travelled eight billion years to Earth, found. Is it alien signal or...?</a>

The video is shared on X by Wevolver, a tech company. According to their bio, “Wevolver is the platform that provides the knowledge and connections to develop better technology.”&nbsp;

The company has shared various videos of robotics and engineering and has a following of over 48.7k on its X handle. As per their website, their team is based across five continents and is listed among the Top 20 Most Innovative Web-platforms by Fast Company, an American monthly business magazine.

(With inputs from agencies)

While humans are advancing to the age of using automation and artificially intelligent technologies, our furry friends may be confused or cautious of them. A video has surfaced on social media showing a humorous exchange between real dogs and a robot dog.

While humans are advancing to the age of using automation and artificially intelligent technologies, our furry friends may be confused or cautious of them. A video has surfaced on social media showing a humorous exchange between real dogs and a robot dog. The clip shows a robot dog approaching and attempting to interact with three dogs. One of the dogs jogs towards the robot dog, curious about what it is just as the robot moves in its direction. When the dog reaches close enough, it watches it cautiously and then runs away, looking scared. The robot dog even stops and waves at the small dog. Robot dogs are designed to mimic the appearance, behavior, and functions of real dogs. These robots come in various forms, ranging from simple toy-like versions to advanced models equipped with artificial intelligence (AI) and sophisticated sensors.#robots #robotics… pic.twitter.com/Z9WU2djZ8N — Wevolver (@WevolverApp) October 2, 2024 × Also read | Meta-inspired creepy AI spectacles can find strangers' names and addresses The robot then follows the second dog, bigger than the first one, who appears equally scared and rushes away. Humorously, the robot can be seen running and chasing after the two dogs, as the scared pets attempt to get far away. The four-legged machine walks smoothly first on the path and then on the uneven surface of the grass, without any trouble. While the silver and grey-coloured robot dog lacks a tail, it balances itself well. The caption read, “Robot dogs are designed to mimic the appearance, behaviour, and functions of real dogs. These robots come in various forms, ranging from simple toy-like versions to advanced models equipped with artificial intelligence (AI) and sophisticated sensors.” Also read | 'Weird' origin of radio waves, which travelled eight billion years to Earth, found. Is it alien signal or...? The video is shared on X by Wevolver, a tech company. According to their bio, “Wevolver is the platform that provides the knowledge and connections to develop better technology.” The company has shared various videos of robotics and engineering and has a following of over 48.7k on its X handle. As per their website, their team is based across five continents and is listed among the Top 20 Most Innovative Web-platforms by Fast Company, an American monthly business magazine. (With inputs from agencies)

Watch: What happens when a robot dog interacts with real ones

A viral video has captured the attention of viewers as real dogs come face-to-face with robotic versions of themselves. The clip shows the curious reactions of the pets, sparking widespread interest and raising questions about the growing role of robotics in everyday life.

Viral Robot Dog Video Sparks Reactions as Real Dogs Encounter Their Robotic Doppelgangers

Disclaimer: Some readers may find the story disturbing. Discretion is advised.

The former wife of celebrity zoologist Adam Britton - who was imprisoned for raping, torturing and killing dogs - revealed to the Australian news show “60 Minutes” what was the moment when she discovered her then-husband's “evil” abuse.

Erin, while speaking at the show, further said that the zoologist had even begged her to provide him with some dog books when he was in jail.

<h2>Wife discovers husband's brutal crimes against dogs</h2>

Speaking on the news show, Erin confided that she had gone out of town when she was informed about police officials storming their home in Darwin.

Erin said that she had “no idea why or what the crimes were” till a lawyer informed her that her husband is facing an accusation of raping and torturing 42 dogs and of killing at least 39 of those animals.

“She told me that there were crimes of animal cruelty and, you know, obviously there was bestiality. And when she told me bestiality, my brain was, like, denial,” Erin recalled.

Also Read:&nbsp;<a href="https://www.wionews.com/world/zoologist-adam-britton-who-raped-and-killed-dogs-jailed-for-over-10-years-748342">Zoologist Adam Britton, who raped and killed dogs, jailed for over 10 years</a>

“Hearing that information is the most awful thing you could ever hear about your partner. It was so shocking … I felt sick I couldn’t speak. I couldn’t think. He is a psychopath … I cannot comprehend still how someone could be so depraved, so evil," she added.

<h2>Britton destroyed my entire life, claims wife Erin</h2>

After the revelation, the British-born zoologist's wife divorced Britton,&nbsp;but she claimed that he continued contacting her from the prison and begged her to give him books on dog domestication, breed history and behaviour.

“He’s writing about this as if he can, sort of, continue his fantasies in his mind, and it makes me really angry,” said Erin, adding that the “disturbing” request “messed” with her head.

“He doesn’t have any consciousness of what is right or wrong, I feel like I’ve lost so much of my life and I feel like I’ve been completely duped. He’s just destroyed my entire life," Erin said.

Britton used to work with David Attenborough on the BBC. Last month, he was sentenced to 10 years' imprisonment for possessing child pornography and carrying out the horrific abuse of dogs.&nbsp;

(With inputs from agencies)

Disclaimer: Some readers may find the story disturbing. Discretion is advised. The former wife of celebrity zoologist Adam Britton - who was imprisoned for raping, torturing and killing dogs - revealed to the Australian news show “60 Minutes” what was the moment when she discovered her then-husband's “evil” abuse.

Disclaimer: Some readers may find the story disturbing. Discretion is advised. The former wife of celebrity zoologist Adam Britton - who was imprisoned for raping, torturing and killing dogs - revealed to the Australian news show “60 Minutes” what was the moment when she discovered her then-husband's “evil” abuse. Erin, while speaking at the show, further said that the zoologist had even begged her to provide him with some dog books when he was in jail. Wife discovers husband's brutal crimes against dogs Speaking on the news show, Erin confided that she had gone out of town when she was informed about police officials storming their home in Darwin. Erin said that she had “no idea why or what the crimes were” till a lawyer informed her that her husband is facing an accusation of raping and torturing 42 dogs and of killing at least 39 of those animals. “She told me that there were crimes of animal cruelty and, you know, obviously there was bestiality. And when she told me bestiality, my brain was, like, denial,” Erin recalled. Also Read: Zoologist Adam Britton, who raped and killed dogs, jailed for over 10 years “Hearing that information is the most awful thing you could ever hear about your partner. It was so shocking … I felt sick I couldn’t speak. I couldn’t think. He is a psychopath … I cannot comprehend still how someone could be so depraved, so evil," she added. Britton destroyed my entire life, claims wife Erin After the revelation, the British-born zoologist's wife divorced Britton, but she claimed that he continued contacting her from the prison and begged her to give him books on dog domestication, breed history and behaviour. “He’s writing about this as if he can, sort of, continue his fantasies in his mind, and it makes me really angry,” said Erin, adding that the “disturbing” request “messed” with her head. “He doesn’t have any consciousness of what is right or wrong, I feel like I’ve lost so much of my life and I feel like I’ve been completely duped. He’s just destroyed my entire life," Erin said. Britton used to work with David Attenborough on the BBC. Last month, he was sentenced to 10 years' imprisonment for possessing child pornography and carrying out the horrific abuse of dogs. (With inputs from agencies)

Adam Britton, jailed for raping and killing dogs, begged for dog books even behind bars, claims wife

Do you find yourself falling for those irresistible puppy eyes? Ever feel like your dog truly understands you? There might be a scientific reason for that! A new study reveals that dogs and humans can experience a brain sync, deepening the bond between us and our furry friends.

Brains of humans and dogs can sync with each other: decoding the allure of puppy eyes

The Chinese researchers for the first time have found evidence which hints at the possibility of syncing up of brains between humans and dogs.

The study suggests that if humans feel connected suddenly while gazing into the big and watery eyes&nbsp;of a dog, they may be going through brain synchronisation.

The study underlines the possibility of humans bonding with dogs at a deep neurological level.

Also Read:&nbsp;<a href="https://www.wionews.com/science/dogs-can-actually-decipher-human-language-and-not-just-cues-heres-how-754379">Dogs can actually decipher human language and not just cues. Here's how</a>

Studies have previously shown that when humans talk or work with each other, the key regions of the brain activity also sync up.&nbsp;

However, this is the first time a similar phenomenon has been observed between humans and dogs.

<h2>Here's how researchers decoded how the brains of humans and dogs sync</h2>

The brain activity in humans and dogs was measured by the researchers by putting electrodes on the skull.

In the trial, the researchers matched the 10 young beagles with unknown humans after the pairs got acquainted with each other in the next five days.&nbsp;

During the experiments, the pairs of humans and dogs participated in nonverbal communication.&nbsp;

As part of it, humans and dogs remained in the same room and made no interactions.

"We observed that inter-brain correlations in&nbsp;frontal&nbsp;and&nbsp;parietal&nbsp;regions dramatically increased… during mutual gaze," wrote the authors of the study, headed by biologist Wei Ren from the Chinese Academy of Sciences.

The team observed patterns of synchronisation as human participants petted the dogs, however, the synchrony was stronger in the parietal brain region.

Also Read:&nbsp;<a href="https://www.wionews.com/trending/california-is-seeing-the-return-of-a-wild-animal-after-100-years-weve-been-invaded-756020">California is seeing the return of a wild animal after 100 years. 'We’ve been invaded'</a>

In the study, when humans gazed into the eyes of the dogs, there was deeper inter-brain activity between the two.

A special mathematical algorithm was used by the researchers to understand which brain was heading this rhythmic neural dance between the dog and the human.

While checking the data in every interaction between humans and dogs, the team discovered it was the human brains which initiated the coupled neural activity.&nbsp;

In the course of the study, there was growth in inter-brain synchronisation between the human-dog pairs, which suggested that there was bonding happening between the two.

(With inputs from agencies)

The Chinese researchers for the first time have found evidence which hints at the possibility of syncing up of brains between humans and dogs. The study suggests that if humans feel connected suddenly while gazing into the big and watery eyes of a dog, they may be going through brain synchronisation.

The Chinese researchers for the first time have found evidence which hints at the possibility of syncing up of brains between humans and dogs. The study suggests that if humans feel connected suddenly while gazing into the big and watery eyes of a dog, they may be going through brain synchronisation. The study underlines the possibility of humans bonding with dogs at a deep neurological level. Also Read: Dogs can actually decipher human language and not just cues. Here's how Studies have previously shown that when humans talk or work with each other, the key regions of the brain activity also sync up. However, this is the first time a similar phenomenon has been observed between humans and dogs. Here's how researchers decoded how the brains of humans and dogs sync The brain activity in humans and dogs was measured by the researchers by putting electrodes on the skull. In the trial, the researchers matched the 10 young beagles with unknown humans after the pairs got acquainted with each other in the next five days. During the experiments, the pairs of humans and dogs participated in nonverbal communication. As part of it, humans and dogs remained in the same room and made no interactions. "We observed that inter-brain correlations in frontal and parietal regions dramatically increased… during mutual gaze," wrote the authors of the study, headed by biologist Wei Ren from the Chinese Academy of Sciences. The team observed patterns of synchronisation as human participants petted the dogs, however, the synchrony was stronger in the parietal brain region. Also Read: California is seeing the return of a wild animal after 100 years. 'We’ve been invaded' In the study, when humans gazed into the eyes of the dogs, there was deeper inter-brain activity between the two. A special mathematical algorithm was used by the researchers to understand which brain was heading this rhythmic neural dance between the dog and the human. While checking the data in every interaction between humans and dogs, the team discovered it was the human brains which initiated the coupled neural activity. In the course of the study, there was growth in inter-brain synchronisation between the human-dog pairs, which suggested that there was bonding happening between the two. (With inputs from agencies)

Brains of humans and dogs can sync with each other. Study explains how

A lot of videos of dogs being trained to "talk" using soundboards have gone viral on social media.&nbsp;

These buttons on the soundboard have appeared impressive to social media users across platforms like TikTok and Instagram. A lot of people have been left puzzled by these videos, and are now wondering if dogs are truly communicating.&nbsp;

Now, in a breakthrough study published in PLOS ONE, the University of California San Diego's researchers revealed that when humans train dogs using soundboard buttons, the pets are able to comprehend some words and also produce contextually appropriate responses.

Also Read:&nbsp;<a href="https://www.wionews.com/trending/dog-accidentally-started-fire-in-us-home-by-chewing-portable-charger-video-748353">Dog accidentally started fire in US home by chewing portable charger&nbsp;</a>

The study was headed by the head of the Comparative Cognition Lab and associate professor in the Department of Cognitive Science at UC San Diego, Federico Rossano.&nbsp;

Rossano, who was also part of the new Netflix documentary "Inside the Mind of a Dog," said that this research is just a step of the ongoing investigation into interspecies communication in his lab.

<h2>Here's what the study says about button-trained dogs</h2>

In the study, it was observed that when dogs were trained using soundboards, they appropriately responded to words like "outside" and "play", even if the words were spoken by humans and not pressed by a button.&nbsp;

This study hinted that the dogs are not just "reading" the body language or presence of their owners but are processing the words spoken to them.

"This study addresses public skepticism about whether dogs truly understand what the buttons mean," Rossano said.&nbsp;

"Our findings are important because they show that words matter to dogs, and that they respond to the words themselves, not just to associated cues," he added.

Watch:&nbsp;Trash-sucking robot dog cleans Italian beaches with AI's help

<div class="videoWrapper trancodeVideo"><iframe allowfullscreen="" autoplay="1" class="includeVideo" frameborder="0" height="350" src="https://www.wionews.com/videos/trash-sucking-robot-dog-cleans-italian-beaches-with-ais-help-745783/embed" style="width:100%;max-width:560px;" width="560"></iframe></div>

Two complementary experiments were conducted as part of the research. In the first experiment, 30 dog homes were visited across the country and their responses to the soundboard buttons were tested.&nbsp;

In the second experiment, the trials were conducted by 29 dog owners by themselves at home under remote guidance.

"We're just scratching the surface in this study. Future studies explore how dogs actively use these buttons, including the meaning and systematicity behind sequences of button presses. Our research underscores the importance of studying animals in their home environment, providing a more ecologically valid understanding of their abilities," added Rossano.&nbsp;

This study was part of an ongoing research project in which thousands of participants were involved worldwide.&nbsp;

(With inputs from agencies)

A lot of videos of dogs being trained to "talk" using soundboards have gone viral on social media. These buttons on the soundboard have appeared impressive to social media users across platforms like TikTok and Instagram.

A lot of videos of dogs being trained to "talk" using soundboards have gone viral on social media. These buttons on the soundboard have appeared impressive to social media users across platforms like TikTok and Instagram. A lot of people have been left puzzled by these videos, and are now wondering if dogs are truly communicating. Now, in a breakthrough study published in PLOS ONE, the University of California San Diego's researchers revealed that when humans train dogs using soundboard buttons, the pets are able to comprehend some words and also produce contextually appropriate responses. Also Read: Dog accidentally started fire in US home by chewing portable charger The study was headed by the head of the Comparative Cognition Lab and associate professor in the Department of Cognitive Science at UC San Diego, Federico Rossano. Rossano, who was also part of the new Netflix documentary "Inside the Mind of a Dog," said that this research is just a step of the ongoing investigation into interspecies communication in his lab. Here's what the study says about button-trained dogs In the study, it was observed that when dogs were trained using soundboards, they appropriately responded to words like "outside" and "play", even if the words were spoken by humans and not pressed by a button. This study hinted that the dogs are not just "reading" the body language or presence of their owners but are processing the words spoken to them. "This study addresses public skepticism about whether dogs truly understand what the buttons mean," Rossano said. "Our findings are important because they show that words matter to dogs, and that they respond to the words themselves, not just to associated cues," he added. Watch: Trash-sucking robot dog cleans Italian beaches with AI's help Two complementary experiments were conducted as part of the research. In the first experiment, 30 dog homes were visited across the country and their responses to the soundboard buttons were tested. In the second experiment, the trials were conducted by 29 dog owners by themselves at home under remote guidance. "We're just scratching the surface in this study. Future studies explore how dogs actively use these buttons, including the meaning and systematicity behind sequences of button presses. Our research underscores the importance of studying animals in their home environment, providing a more ecologically valid understanding of their abilities," added Rossano. This study was part of an ongoing research project in which thousands of participants were involved worldwide. (With inputs from agencies)

Dogs can actually decipher human language and not just cues. Here's how

If a new study is to be believed, cats show signs of grief after a fellow pet in the household dies, even if it is a dog. The study published in Nature Journal was based on a survey&nbsp;of hundreds of people who own a cat and at least one other pet that died recently.&nbsp;

The pet owners were asked a set of questions about the behaviour of their cats after a fellow pet died. The researchers found that the signs of grief in the cats were not significantly different even if the fellow pet that died was a dog.

<h2>How the cats behaved after death of a fellow pet</h2>

The felines showed signs of confusion or fearfulness after the death of a cat or dog in the household, ScienceAlert said in a report on the study.

They often went into hiding or were seen sniffing out the dead pet's favourite spots, it said.

"Our results are consistent with the idea that cats may experience the loss of companion animals in ways similar to what dogs experience despite having evolved from a less social ancestor," wrote the authors of the study, psychologists Brittany Greene and Jennifer Vonk of Oakland University.

"Cats did not respond significantly differently to the loss of a companion dog or another cat," wrote the researchers Greene and Vonk.

They concluded that it could be a sign of missing a lost friend or "an interspecific 'preferred associate'."

A similar study in 2016 found that for six months into the death of a fellow pet, cats and dogs showed signs of sadness, like eating less or increasing their vocalisations.

<a href="https://www.wionews.com/entertainment/lifestyle/news-will-you-buy-it-dolce--gabbana-launches-luxury-dog-perfume-at-this-whopping-price-748512">Watch |&nbsp;Will you buy it? Dolce &amp; Gabbana launches luxury dog perfume at this whopping price</a>

<h2>How the study was done</h2>

The study was done through an online survey of 412 owners of cats in whose households a dog or cat had died recently.&nbsp;

They said the cats that were alive showed changes in behaviour, like more frequent vocalisations. They also were seen searching for the fellow pet that had died or sniffing for it.

The cats also showed less interest in eating, playing or sleeping.

The show of 'grief' appeared to be more in cases where the cats had spent more time with the diseased fellow pet.

<a href="https://www.wionews.com/videos/cats-are-problematic-invasive-species-study-cats-feed-on-everything-in-their-environment-wion-669218">Watch |&nbsp;Cats are problematic invasive species: Study; 'Cats feed on everything in their environment</a>

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<h2>But there is a catch</h2>

The researchers put a caveat that there is a likelihood that the owners may be projecting their own emotions onto their living pets when answering the questionnaires.

Those pet owners who were themselves grief-stricken by the loss of their pet&nbsp;tended to report more that their cats were showing signs of sadness.

In other words, some of the survey answers could be biased as they may be seeing their own grief in the pets.

At the same time, it has to be noted that pet owners generally know how their cats and dogs are behaving, and could make out minute changes in the same over time.

(With inputs from agencies)

If a new study is to be believed, cats show signs of grief after a fellow pet in the household dies, even if it is a dog. The study published in Nature Journal was based on a survey of hundreds of people who own a cat and at least one other pet that died recently.

If a new study is to be believed, cats show signs of grief after a fellow pet in the household dies, even if it is a dog. The study published in Nature Journal was based on a survey of hundreds of people who own a cat and at least one other pet that died recently. The pet owners were asked a set of questions about the behaviour of their cats after a fellow pet died. The researchers found that the signs of grief in the cats were not significantly different even if the fellow pet that died was a dog. How the cats behaved after death of a fellow pet The felines showed signs of confusion or fearfulness after the death of a cat or dog in the household, ScienceAlert said in a report on the study. They often went into hiding or were seen sniffing out the dead pet's favourite spots, it said. "Our results are consistent with the idea that cats may experience the loss of companion animals in ways similar to what dogs experience despite having evolved from a less social ancestor," wrote the authors of the study, psychologists Brittany Greene and Jennifer Vonk of Oakland University. "Cats did not respond significantly differently to the loss of a companion dog or another cat," wrote the researchers Greene and Vonk. They concluded that it could be a sign of missing a lost friend or "an interspecific 'preferred associate'." A similar study in 2016 found that for six months into the death of a fellow pet, cats and dogs showed signs of sadness, like eating less or increasing their vocalisations. Watch | Will you buy it? Dolce & Gabbana launches luxury dog perfume at this whopping price How the study was done The study was done through an online survey of 412 owners of cats in whose households a dog or cat had died recently. They said the cats that were alive showed changes in behaviour, like more frequent vocalisations. They also were seen searching for the fellow pet that had died or sniffing for it. The cats also showed less interest in eating, playing or sleeping. The show of 'grief' appeared to be more in cases where the cats had spent more time with the diseased fellow pet. Watch | Cats are problematic invasive species: Study; 'Cats feed on everything in their environment × But there is a catch The researchers put a caveat that there is a likelihood that the owners may be projecting their own emotions onto their living pets when answering the questionnaires. Those pet owners who were themselves grief-stricken by the loss of their pet tended to report more that their cats were showing signs of sadness. In other words, some of the survey answers could be biased as they may be seeing their own grief in the pets. At the same time, it has to be noted that pet owners generally know how their cats and dogs are behaving, and could make out minute changes in the same over time. (With inputs from agencies)

Cats show signs of grief when fellow pets die, even if it is a dog: Study

The researchers have warned dog parents to stop their animals from ingesting toxic algae which can prove fatal for them.&nbsp;

In a new study, it was found that blue-green algae expands in 'blooms' across lakes and rivers and changes the colour of the water making it a vibrant green colour and the water gets an earthy or musty smell.&nbsp;

The researchers carried out the test of the algae which was present on the shore of Lough Neagh in&nbsp;Northern Ireland and found how disgusting such blooms can be.&nbsp;&nbsp;

In the tests carried out on the blooms, many of them were found filled with bacteria which was primarily related to faeces from humans and livestock.

Also Read:&nbsp;<a href="https://www.wionews.com/trending/japanese-man-turned-dog-now-gets-himself-a-dog-best-friend-watch-747591">Japanese man turned dog now gets himself a 'dog' best friend: Watch</a>

Institute of Global Food Security, Queen's School of Biological Sciences lead author Dr Neil Reid said, "These results confirm Lough Neagh as "hypertrophic" which is the worst category of waterway nutrient pollution, indicative of decades of agricultural, industrial and domestic runoff."

<h2>Blue-green algae create a unique class of toxins which even impact humans: Study</h2>

According to scientists, the blue-green algae is present almost everywhere water is present but is known to thrive in warm and still bodies like ponds and lakes.&nbsp;

The algae also create a unique class of toxins which impact humans but nothing much is known about it.&nbsp;

The algae have been linked to the deaths of animals and high doses of the toxins can lead to liver damage and attack the nervous system in humans.&nbsp;

The blooms in reservoirs and lakes have led to the sickening of hundreds of people and officials in some areas have been routinely closing the bodies of water and putting warning signs.&nbsp;

Watch:&nbsp;Trash-sucking robot dog cleans Italian beaches with AI's help

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"Our results are consistent with claims of faecal contamination of Lough Neagh and its tributaries, most likely from farm livestock and human-effluent wastewater treatment plants," said Dr Reid.

A combination of nutrient analysis, satellite imagery, gene sequencing and toxin profiling to characterise the unprecedented harmful algal bloom has been used by the researchers.&nbsp;

"No one wants our environment full of potentially nasty bacteria and harmful toxins, so we need to look forward and prioritise ecological restoration and recovery," Dr Reid added.&nbsp;

(With inputs from agencies)

The researchers have warned dog parents to stop their animals from ingesting toxic algae which can prove fatal for them. In a new study, it was found that blue-green algae expands in 'blooms' across lakes and rivers and changes the colour of the water making it a vibrant green colour and the water gets an earthy or musty smell.

The researchers have warned dog parents to stop their animals from ingesting toxic algae which can prove fatal for them. In a new study, it was found that blue-green algae expands in 'blooms' across lakes and rivers and changes the colour of the water making it a vibrant green colour and the water gets an earthy or musty smell. The researchers carried out the test of the algae which was present on the shore of Lough Neagh in Northern Ireland and found how disgusting such blooms can be. In the tests carried out on the blooms, many of them were found filled with bacteria which was primarily related to faeces from humans and livestock. Also Read: Japanese man turned dog now gets himself a 'dog' best friend: Watch Institute of Global Food Security, Queen's School of Biological Sciences lead author Dr Neil Reid said, "These results confirm Lough Neagh as "hypertrophic" which is the worst category of waterway nutrient pollution, indicative of decades of agricultural, industrial and domestic runoff." Blue-green algae create a unique class of toxins which even impact humans: Study According to scientists, the blue-green algae is present almost everywhere water is present but is known to thrive in warm and still bodies like ponds and lakes. The algae also create a unique class of toxins which impact humans but nothing much is known about it. The algae have been linked to the deaths of animals and high doses of the toxins can lead to liver damage and attack the nervous system in humans. The blooms in reservoirs and lakes have led to the sickening of hundreds of people and officials in some areas have been routinely closing the bodies of water and putting warning signs. Watch: Trash-sucking robot dog cleans Italian beaches with AI's help "Our results are consistent with claims of faecal contamination of Lough Neagh and its tributaries, most likely from farm livestock and human-effluent wastewater treatment plants," said Dr Reid. A combination of nutrient analysis, satellite imagery, gene sequencing and toxin profiling to characterise the unprecedented harmful algal bloom has been used by the researchers. "No one wants our environment full of potentially nasty bacteria and harmful toxins, so we need to look forward and prioritise ecological restoration and recovery," Dr Reid added. (With inputs from agencies)

THIS toxic green algae can kill your dog in only 24 hours. Here's how you can save your pet

In a very interesting study, the scientists have claimed that the brains of the domestic dogs are comparatively smaller than those of their wild ancestors like the wolf.

The study, which has been published in Hungary, states that the brains of domestic dogs have become smaller because they have been kept in simpler environments where they are not required to use their brains like their wild counterparts.

Although the experts have stated that there can be other reasons behind the shrinking size of brains in domestic dogs, however, those have not been identified so far.

The scientists, however, have hinted that those species in the dog family living in the wild do not have a shrinking brain because of reasons like hibernation.&nbsp;

Also Read:&nbsp;<a href="https://www.wionews.com/world/new-zealand-woman-jailed-for-overfeeding-pet-dog-nuggi-to-death-745456">New Zealand woman jailed for overfeeding pet dog Nuggi to death</a>

The study was headed by László Zsolt Garamszegi from the Institute of Ecology and Botany, Centre for Ecological Research, Hungary.

"The dog is a canid species that was domesticated from its ancestral species the grey wolf at least 15,000 years ago," stated the team.

"Over 400 breeds of dogs exist today, and the overall pattern is that relative brain size is dramatically reduced in dogs as compared with the ancestral species, the grey wolf," it added.

<h2>Common raccoon dog is likely to have same brain size as that of wild dog: study</h2>

Researchers and vets have accepted this theory that the size of dog brains has shrunk because of domestication over centuries.&nbsp;

As per the study, domestic dogs have to face fewer cognitive demands in comparison to wild dogs whether it is finding mates, avoiding predators and foraging for food.&nbsp;

Because domestic dogs need less brain power, their size has gradually shrunk, as per the theory.

"This phenomenon is thought to be a result of the decreased necessity for metabolically costly brain tissue in a domesticated environment," the team stated.

The researchers tried to understand if domestic dog brains had actually shrunk in comparison to the wild dogs.

To analyse this, they checked the brain and body size of 25 canid species - which included the common raccoon dog (Nyctereutes procyonoides), the domestic dog (Canis familiaris) and the grey wolf (Canis lupus).

Watch:&nbsp;Trash-sucking robot dog cleans Italian beaches with AI's help

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In this analysis, it was found by the researchers that there was a substantial decrease in the brains of the domesticated dogs in comparison to their wild ancestors.

However, the domestic dog had a comparatively large brain size in relation to few other species.

In the study, it was discovered that the common raccoon dog is a "more pronounced outlier" in the aspect of brain size reduction.

The brain of the common raccoon dog is unusually small in comparison to its body size and the researchers believe it was because only this species hibernates.

(With inputs from agencies)

In a very interesting study, the scientists have claimed that the brains of the domestic dogs are comparatively smaller than those of their wild ancestors like the wolf.

In a very interesting study, the scientists have claimed that the brains of the domestic dogs are comparatively smaller than those of their wild ancestors like the wolf. The study, which has been published in Hungary, states that the brains of domestic dogs have become smaller because they have been kept in simpler environments where they are not required to use their brains like their wild counterparts. Although the experts have stated that there can be other reasons behind the shrinking size of brains in domestic dogs, however, those have not been identified so far. The scientists, however, have hinted that those species in the dog family living in the wild do not have a shrinking brain because of reasons like hibernation. Also Read: New Zealand woman jailed for overfeeding pet dog Nuggi to death The study was headed by László Zsolt Garamszegi from the Institute of Ecology and Botany, Centre for Ecological Research, Hungary. "The dog is a canid species that was domesticated from its ancestral species the grey wolf at least 15,000 years ago," stated the team. "Over 400 breeds of dogs exist today, and the overall pattern is that relative brain size is dramatically reduced in dogs as compared with the ancestral species, the grey wolf," it added. Common raccoon dog is likely to have same brain size as that of wild dog: study Researchers and vets have accepted this theory that the size of dog brains has shrunk because of domestication over centuries. As per the study, domestic dogs have to face fewer cognitive demands in comparison to wild dogs whether it is finding mates, avoiding predators and foraging for food. Because domestic dogs need less brain power, their size has gradually shrunk, as per the theory. "This phenomenon is thought to be a result of the decreased necessity for metabolically costly brain tissue in a domesticated environment," the team stated. The researchers tried to understand if domestic dog brains had actually shrunk in comparison to the wild dogs. To analyse this, they checked the brain and body size of 25 canid species - which included the common raccoon dog (Nyctereutes procyonoides), the domestic dog (Canis familiaris) and the grey wolf (Canis lupus). Watch: Trash-sucking robot dog cleans Italian beaches with AI's help In this analysis, it was found by the researchers that there was a substantial decrease in the brains of the domesticated dogs in comparison to their wild ancestors. However, the domestic dog had a comparatively large brain size in relation to few other species. In the study, it was discovered that the common raccoon dog is a "more pronounced outlier" in the aspect of brain size reduction. The brain of the common raccoon dog is unusually small in comparison to its body size and the researchers believe it was because only this species hibernates. (With inputs from agencies)

Humans are diminishing the brains of dogs. How? By petting them: Study

Scientists have made a significant but sweet discovery in which they found that dogs experience “emotional contagion” after smelling human stress.

Because of this, the dogs tend to make more ‘pessimistic’ choices, as per the scientists.

The study, which was carried out by the University of Bristol, is the first one in which it tested how odours of human stress affect the learning and emotional state of the dogs.&nbsp;

In the earlier evidence, it was found that the smell of a stressed person is affecting subconsciously the choices and emotions of those who are nearby that human.&nbsp;

Bristol Veterinary School's researchers wanted to study if such experiences are also changing the learning and emotional state of the dogs and how they are reacting to relaxation odours or human stress.&nbsp;

Also Read:&nbsp;<a href="https://www.wionews.com/science/brains-of-humans-go-through-significant-change-after-death-study-737176">Brain of humans goes through significant change after death: Study</a>

A test of ‘optimism’ or ‘pessimism’ was carried out by the team in animals on the basis of findings which stated that &nbsp;‘optimistic’ or ‘pessimistic’ choices by people indicate negative or positive emotions.&nbsp;

<h2>How the study was carried out?</h2>

Around 18 dog-owner partnerships were recruited by the researchers to participate in a series of trials with various human smells present.&nbsp;

The dogs who participated in the test were between the age&nbsp;group of eight months to 10 years. The dogs were two Springer spaniels; two Cocker spaniels; two Labrador Retrievers; two Braque d’Auvergne; a Whippet; a Golden Retriever; a Miniature Poodle and seven mixed breed dogs.&nbsp;

In the trials, the dogs received training by placing a food bowl in one location where it had a treat and then placing an empty bowl in another location.&nbsp;

After the dog found out the difference between the bowl locations they were fast in approaching the bowl which had a treat. &nbsp;

The researchers then checked how quickly the dog approached the new and ambiguous bowl locations which were placed between the original two.

Watch:&nbsp;Study reveals lung cancer hit non-smoker Indian earlier than westerners

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It was found that a quick approach showed the dogs' ‘optimism’ regarding food which was present in the ambiguous locations and a slow approach hinted at ‘pessimism’ and negative emotion.&nbsp;

They carried out trials in which every dog was exposed to odours of sweat and breath samples or no odour from humans in either a stressed and arithmetic test or relaxed states.&nbsp;

Researchers discovered that dogs became slower to approach the ambiguous bowl location because of the stress smell, which was not the case with the relaxed smell.&nbsp;

The findings, which were published in the journal Scientific Reports, stated that the stress smell is likely to have made the dogs believe that there is no food in the new location.&nbsp;

(With inputs from agencies)

Scientists have made a significant but sweet discovery in which they found that dogs experience “emotional contagion” after smelling human stress. Because of this, the dogs tend to make more ‘pessimistic’ choices, as per the scientists.

Scientists have made a significant but sweet discovery in which they found that dogs experience “emotional contagion” after smelling human stress. Because of this, the dogs tend to make more ‘pessimistic’ choices, as per the scientists. The study, which was carried out by the University of Bristol, is the first one in which it tested how odours of human stress affect the learning and emotional state of the dogs. In the earlier evidence, it was found that the smell of a stressed person is affecting subconsciously the choices and emotions of those who are nearby that human. Bristol Veterinary School's researchers wanted to study if such experiences are also changing the learning and emotional state of the dogs and how they are reacting to relaxation odours or human stress. Also Read: Brain of humans goes through significant change after death: Study A test of ‘optimism’ or ‘pessimism’ was carried out by the team in animals on the basis of findings which stated that ‘optimistic’ or ‘pessimistic’ choices by people indicate negative or positive emotions. How the study was carried out? Around 18 dog-owner partnerships were recruited by the researchers to participate in a series of trials with various human smells present. The dogs who participated in the test were between the age group of eight months to 10 years. The dogs were two Springer spaniels; two Cocker spaniels; two Labrador Retrievers; two Braque d’Auvergne; a Whippet; a Golden Retriever; a Miniature Poodle and seven mixed breed dogs. In the trials, the dogs received training by placing a food bowl in one location where it had a treat and then placing an empty bowl in another location. After the dog found out the difference between the bowl locations they were fast in approaching the bowl which had a treat. The researchers then checked how quickly the dog approached the new and ambiguous bowl locations which were placed between the original two. Watch: Study reveals lung cancer hit non-smoker Indian earlier than westerners It was found that a quick approach showed the dogs' ‘optimism’ regarding food which was present in the ambiguous locations and a slow approach hinted at ‘pessimism’ and negative emotion. They carried out trials in which every dog was exposed to odours of sweat and breath samples or no odour from humans in either a stressed and arithmetic test or relaxed states. Researchers discovered that dogs became slower to approach the ambiguous bowl location because of the stress smell, which was not the case with the relaxed smell. The findings, which were published in the journal Scientific Reports, stated that the stress smell is likely to have made the dogs believe that there is no food in the new location. (With inputs from agencies)

Dogs are altering their behaviour after smelling stress in humans: Study

While Dingoes appear to be very similar to modern-day dogs and seem like&nbsp;they&nbsp;have similar DNA, that is not the case.&nbsp;&nbsp;

A new study conducted on the DNA of fossilised dingo has now revealed that they may not be the ancestors of modern dog breeds.

The dingoes have been in Australia for more than 3,000 years. In the study carried out, the DNA from fossilised dingo,&nbsp;which dates back to 2,746 years, was&nbsp;compared with the DNA from modern dingoes.&nbsp;

Also Read:&nbsp;<a href="https://www.wionews.com/science/this-incredibly-unusual-dinosaur-roamed-in-mississippi-more-than-80-million-years-ago-739175">This 'incredibly unusual' dinosaur roamed in Mississippi more than 80 million years ago</a>

It was found that K'gari dingoes do not have any domestic dog ancestry and that they are pure dingos.

<h2>Understanding the genetic landscape of dingoes</h2>

The researchers published the paper in the journal&nbsp;Proceedings of the National Academy of Sciences.

Paleogeneticist and co-lead author Dr Sally Wasef, who belongs to QUT's School of Biomedical Sciences, said that the DNA analysis gave a rare idea into the pre-colonial genetic landscape of dingoes which does not contain any mix of modern dog breeds.

"Consequently, they are behaviorally, genetically, and anatomically distinct from domestic dogs," said Dr Wasef.

&nbsp;"Modern-day dingoes' ancestors arrived in Australia more than 3,000 years ago, most likely transported by seafaring people. The samples we analysed represent the oldest ancient DNA recovered in Australia and indicate broad possibilities of future DNA and&nbsp;conservation work&nbsp;that could be carried out on dingoes and other animals," he added.

"Dingo populations are classified into east and west groups, which were previously thought to have formed during post-colonial human activity. Our findings show, however, that dingoes'&nbsp;population&nbsp;structure was already in place thousands of years ago, and clarify the genetic heritage of dingoes, while highlighting the importance of using ancient DNA for&nbsp;wildlife conservation," the author stated.&nbsp;

Watch:&nbsp;Finger found in Ice Cream, followed by disturbing animal find in deliveries

<div class="videoWrapper trancodeVideo"><iframe allowfullscreen="" autoplay="1" class="includeVideo" frameborder="0" height="350" src="https://www.wionews.com/videos/finger-found-in-ice-cream-followed-by-disturbing-animal-find-in-deliveries-733481/embed" style="width:100%;max-width:560px;" width="560"></iframe></div>

"For example, all K'gari dingoes we analyzed do not have any domestic dog ancestry, proving they preserve their full ancestral heritage. Although we studied only a small number of K'gari dingoes, our findings highlight the importance and usefulness of our pre-colonial ancient genomic data in conserving our unique native animals. Due to poor human behaviour that causes some dingoes to become habituated to seeking food from tourists, several problem dingoes have been culled, which is concerning given their small population size," he added.

Meanwhile, the University of Adelaide's Australian Centre for Ancient DNA and Environment Institute co-lead author Dr Yassine Souilmi said that the ancient dingo DNA's unique dataset gave details regarding the migration patterns and ancestry of the modern-day dingo.

"Dingoes had distinct regional populations, split roughly along the Great Dividing Range, long before the European invasion of Australia, and certainly predating the dingo-proof fence," said Dr Souilmi.&nbsp;

(With inputs from agencies)

While Dingoes appear to be very similar to modern-day dogs and seem like they have similar DNA, that is not the case. A new study conducted on the DNA of fossilised dingo has now revealed that they may not be the ancestors of modern dog breeds.

While Dingoes appear to be very similar to modern-day dogs and seem like they have similar DNA, that is not the case. A new study conducted on the DNA of fossilised dingo has now revealed that they may not be the ancestors of modern dog breeds. The dingoes have been in Australia for more than 3,000 years. In the study carried out, the DNA from fossilised dingo, which dates back to 2,746 years, was compared with the DNA from modern dingoes. Also Read: This 'incredibly unusual' dinosaur roamed in Mississippi more than 80 million years ago It was found that K'gari dingoes do not have any domestic dog ancestry and that they are pure dingos. Understanding the genetic landscape of dingoes The researchers published the paper in the journal Proceedings of the National Academy of Sciences. Paleogeneticist and co-lead author Dr Sally Wasef, who belongs to QUT's School of Biomedical Sciences, said that the DNA analysis gave a rare idea into the pre-colonial genetic landscape of dingoes which does not contain any mix of modern dog breeds. "Consequently, they are behaviorally, genetically, and anatomically distinct from domestic dogs," said Dr Wasef. "Modern-day dingoes' ancestors arrived in Australia more than 3,000 years ago, most likely transported by seafaring people. The samples we analysed represent the oldest ancient DNA recovered in Australia and indicate broad possibilities of future DNA and conservation work that could be carried out on dingoes and other animals," he added. "Dingo populations are classified into east and west groups, which were previously thought to have formed during post-colonial human activity. Our findings show, however, that dingoes' population structure was already in place thousands of years ago, and clarify the genetic heritage of dingoes, while highlighting the importance of using ancient DNA for wildlife conservation," the author stated. Watch: Finger found in Ice Cream, followed by disturbing animal find in deliveries "For example, all K'gari dingoes we analyzed do not have any domestic dog ancestry, proving they preserve their full ancestral heritage. Although we studied only a small number of K'gari dingoes, our findings highlight the importance and usefulness of our pre-colonial ancient genomic data in conserving our unique native animals. Due to poor human behaviour that causes some dingoes to become habituated to seeking food from tourists, several problem dingoes have been culled, which is concerning given their small population size," he added. Meanwhile, the University of Adelaide's Australian Centre for Ancient DNA and Environment Institute co-lead author Dr Yassine Souilmi said that the ancient dingo DNA's unique dataset gave details regarding the migration patterns and ancestry of the modern-day dingo. "Dingoes had distinct regional populations, split roughly along the Great Dividing Range, long before the European invasion of Australia, and certainly predating the dingo-proof fence," said Dr Souilmi. (With inputs from agencies)

Dingoes are not ancestors of modern dog breeds, reveals ancient dingo's DNA

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