pets – Page 15 – Pain In The Bud

Are Cats Really Liquid? Yes, Says Physicist Who Specializes In Fluid Dynamics

After seeing memes about liquid cats, physicist Marc-Antoine Fardin set himself the task of figuring out whether the little ones really are liquid.

Pour water into a glass or a jug, and the water takes the shape of the object immediately. Pour honey into a bottle, and it’ll likely take minutes before the slow-moving stuff fully conforms to its new container.

Both are liquid, but they’re not the same.

To differentiate levels of liquidity, rheologists — scientists who study the “deformation and flow” of liquids — use something called the Deborah number. The quicker the liquid takes the shape of its container, the lower its Deborah number, the “more liquid” it is.

On the extreme end are liquids like glass and tar pitch. It took an astounding 69 years for a single drop of the latter substance to fall at Trinity College, which set up a tar pitch experiment in 1944 and finally recorded its first drop on camera in 2013.

So what about cats? Are they really liquid?

If you’re a cat lover and you haven’t been living under a rock for the last 10 or 15 years, you’ve almost certainly seen memes showing photos of felines and their uncanny ability to conform their bodies to containers, as well as their tendency to “pour” themselves.

My Buddy is an expert in the latter, often electing to drop down from the couch in the laziest possible way, by shifting his weight and letting his body follow the path of least resistance until he slides off the side and onto the floor.

“Watchu lookin’ at, human? Haven’t you seen a liquid cat before?”

Marc-Antoine Fardin, a physicist with the French National Center for Scientific Research and Paris City University, won an Ignoble Prize for taking the memes seriously and studying the fluid properties of felines. Cats, Fardin wrote in an article about feline liquidity, “are proving to be a rich model system for rheological research.”

Cats, he concluded, are a “non-Newtonian liquid” with the ability to “alter their shapes to fill out the container without changing their volume,” putting them in the same general category as ketchup.

So the next time my cat gets all imperious with me, I’m going to remind him he’s a glorified condiment.

Study: Cats Use Facial Expressions To Reassure Each Other Everything’s Cool During Play Time

Once again, we’ve underestimated cats. There’s so much more to the ways in which they communicate than we realize.

We know cats use non-verbal signals to communicate with each other, but recent research suggests we may just be scratching the surface, glimpsing only a portion of the information that passes between our furry friends.

Cats “talk” to each other by the way they position their tails, whiskers and ears, in addition to their overall body language.

It turns out there’s more. A group of interdisciplinary scientists from universities in Kansas, Arkansas and Haifa, Israel, found cats also employ specific facial expressions, and rapidly mirror each other’s expressions during play time to signal they’ve got good intentions and aren’t going to hurt each other.

The study, which was given the yawn-inducing title “Computational investigation of the social function of domestic cat signals” (in English: using AI to figure out how our house cats “talk” to each other), started with observations of felines playing with each other in cat cafes.

From there, the coders and mathematicians on the team created an algorithm to record and sort the facial expressions the cafe cats used, employing CatFACS (Cat Facial Action Coding System) to associate each expression with its meaning.

“I’m serious. Feed me, or feel my wrath.”

Cats make a surprising number of facial expressions, 276 in total, according to a 2023 study.

The problem is, we humans are terrible at reading them. Even veterinarians trained in CatFACS still struggle to get it right, but happily this is precisely the sort of task algorithmic AI excels at. Like facial recognition software, a well-trained machine learning algorithm can recognize faces and record them more accurately and much faster than any person could.

In a column praising the facial expressions study, evolutionary biologist and Jane Goodall Foundation ethics board member Mark Bekoff said it’s the kind of labor-intensive work that truly advances our understanding of the ways animals communicate.

For cats and their human caretakers, Bekoff notes, it could help us reduce inter-species misunderstandings and make it easier to read our cat’s emotions, so we know when they’re not feeling well or need something.

“There are no substitutes for doing what’s needed to learn about the nitty-gritty details of how animals communicate with one another in different contexts,” Bekoff wrote. “This study of play opens the door for more widespread comparative research focusing on how animals talk to one another.”

“Do I look happy, human?” Credit: Milan Nykodym/Wikimedia Commons

We also know adult cats very rarely meow to each other, and the meow is reserved for cat-to-human communication. Imagine the frustration our little friends must feel when they have so much to tell us, but the only thing we understand are vocalizations — meows, chirps and trills — that can convey only basic ideas at best.

When Cute Is Cruel: Breed Beloved By Celebrities Like Taylor Swift Suffers Painful Genetic Mutation

Scottish Folds are cute, but the genetic mutation responsible for their folded ears also causes lifelong pain, joint problems and misshapen bones.

In 1961, a shepherd named William Ross found a barn cat with a curious feature: instead of the upright, swiveling, satellite dish ears of a normal feline, this cat’s ears were floppy and shapeless, resting atop her head like a tiny knitted cap.

Ross took the cat home and named her Susie. Susie gave birth to a litter of kittens with the same floppy ears, and it all gets a bit murky from there, with a dozen variations of the story online claiming it was Ross himself or a neighbor who “created” the breed.

Regardless of who it was, the floppy ears were transformed from an abnormal feature into the unmistakable characteristic of a breed, and the Scottish Fold was born.

The cute cats quickly caught on and were officially recognized in competitions by 1971.

Now they’re more in vogue than ever. They’re the preferred pets of music superstars Taylor Swift and Ed Sheeran, who regularly feature photos and videos of their Scottish Folds in social media posts. People across the world are buying them, and they routinely appear in “best breed” lists online, lauded for being cuddly and docile in addition to adorable.

Ed Sheeran with his Scottish Fold cat. Credit: Ed Sheeran/Instagram

But they’ve also been banned by the same cat fancy groups that initially welcomed them, they’re prohibited outright in some countries, and animal welfare groups are begging people to stop emulating celebrities by buying them.

That’s because the same deformity that gives Scottish Folds their distinctive ears is also responsible for weak and brittle cartilage and bones elsewhere in the body, which results in lifelong pain and disability.

According to the RSPCA:

“The disease is evident on x-rays of cats from as young as seven weeks of age. Serious abnormalities in joints and bone growth lead to arthritis (painful, swollen joints), short, abnormally thick, and inflexible tails, spinal abnormalities and short, stiff legs. The welfare impacts of Scottish Fold Osteochondrodysplasia can be severe in terms of pain and inability to perform natural behaviours, as these cats can be lame, walk with an abnormal gait, can be reluctant to engage in normal movements such as walking or jumping, and can even become completely crippled.

There is no cure for this progressive condition.”

Sadly, the deformities and resulting pain may be the reason Scottish Folds are considered docile and cuddly: they may simply be in too much pain to move or protest when their humans hug them or pick them up.

Ross and Turner didn’t know it in 1961, but the folded ears and brittle cartilage were the result of a genetic mutation. It wasn’t until 2016 that a group of American and Australian scientists found a mutation in a single gene, TRPV4, was responsible for weak cartilage and bones, leading to the deformities highlighted by the RSPCA in the passage above, as well as “progressive joint destruction.” The condition is called osteochondrodysplasia.

Taylor Swift and Scottish Fold cat — Swift’s cats have appeared in her music videos, feature prominently in her online posts, and were photographed in her arms for her 2024 post announcing she was supporting Vice President Kamala Harris in November’s presidential election.

Cats Protection, a UK charity, raised the issue in 2024, warning that Scottish Folds were becoming even more popular, with breeders struggling to meet high demand. The group issued a public statement asking cat lovers and Swift fans to avoid buying Scottish Folds. Scottish Folds are equally popular in the US, spurring resistance from stateside animal welfare groups as well.

The Governing Council of Cat Fancy, which registers breeds in the UK — and no longer recognizes Scottish Folds — was even more direct.

“We strongly advise members of the public not to try to acquire cats of this breed,” Steve Crow, chairman of Cat Fancy’s governing board, told The Guardian.

‘The Sexiest Beast Of Them All’: Buddy The Cat Joins OnlyFans!

Health authorities said thousands of female cats around the world fainted when they heard the news that Buddy the Cat is launching his very own OnlyFans.

After resisting calls from his admirers for years, Buddy the Cat has finally joined OnlyFans.

“It’s a dream come true,” said Nala, 5, a Burmese who describes herself as “Buddy’s biggest fan.”

Other felines posted celebratory messages online after the news broke, with most expressing an intent to subscribe to Buddy’s OnlyFans “no matter how much he charges.”

“A dollar a month, ten bucks a month, a hundred bucks a month, it doesn’t matter. It’s worth it,” said Penny, a puma who said she has posters of Buddy in her enclosure at a wildlife sanctuary. “Buddy is the sexiest beast of them all.”

Buddy the Cat, a gray tabby cat, being handsome. — A sizzling snap of Buddy being sizzling for his new OnlyFans site.

Buddy’s new OnlyFans site promises “sizzling snaps of Buddy napping,” “hot photos of him yawning and stretching,” and regular videos of the mercurial tabby being handsome.

“Finally, my fans can get more Buddy without having to read that stupid blog my human writes,” Buddy wrote in his announcement. “It’s full of ridiculous slander, vile lies and claims that I’m wimpy when everyone knows I’m, like, brave and stuff.”

As of Friday, the new site featured a handful of clearly photoshopped images of the gray tabby with bulging muscles as he lifted weights, and a poorly produced video depicting the diminutive feline “ambushing” a stuffed alligator, with the sounds of a jaguar dubbed into the footage.

“Just catching me some lunch!” Buddy captioned the clip. “Us apex predators don’t eat from a can, we hunt our own meals.”

A gray tabby cat sits in a cardboard box. — Buddy the Cat poses in a box, striking a handsome pose as he gazes yonder.

There was no sign that questions about the veracity of the images bothered the egotistical feline’s admirers.

“OMG ADORBZ!” commenter princess2017 wrote.

“My handsome little prince!” wrote another poster, LioNeSS, who also added several heart and turkey emojis.

Soon after Buddy’s OnlyFans launch, it was announced that Smudge, his arch-nemesis, signed a deal to create a show about his life for Netflix. Titled “Smudge: New York’s Most Heroic Cat,” the series will “follow Smudge as he fights for truth and justice against the evil Dubby the Cat, a chubby gray tabby with an inflated ego.”

With Bird Flu Spreading, It’s Probably A Good Idea To Keep Your Cats Inside

So far there are no cases of cats infecting humans, but a new study published Tuesday warns the virus easily mutates in infected felines.

Health officials have identified at least five cases of domestic cats infected with H5 bird flu in California, and they’re warning of multiple vectors of transmission now that both outdoor and indoor cats have been infected.

Two cats were infected after drinking raw milk from a dairy farm in Fresno, California, according to the Los Angeles Department of Public Health. That’s also how a dozen barn cats died in April after drinking raw milk from infected cows on a Texas dairy farm, the CDC said.

But three other cats who tested positive for bird flu were indoor-only, lived in the same home, and did not consume raw milk, authorities said. They’re looking into the possibility that the felines were infected through raw meat or by hunting mice.

So now it’s not only confirmed that cats are vulnerable to highly pathogenic avian influenza, or HPAI H5N1, but that they can be infected in different ways.

To be clear, it’s not a cause for panic and it doesn’t mean people should isolate from their cats, but it does mean we should be smart and considerate when it comes to protecting our pets and reducing the possibility that they can be infected.

Because millions of felines live with humans, the fear is that they can pass the virus onto us. So far there have been no confirmed cases, but a study published on Tuesday confirmed that the virus can easily mutate in cats. That means the more domestic cats are infected, the greater chance the virus mutates in a way that allows it to “bridge” to humans.

At least two people — one in Wisconsin and one in Louisiana — have tested positive for the virus and were hospitalized this week. One worked on a farm and the other may have consumed raw milk. In the meantime, health officials are monitoring the people whose three cats were infected, and they’re urging people to take precautions.

“To avoid the spread of disease, including H5 bird flu, we strongly encourage residents and their pets to avoid raw dairy and undercooked meat products, limit contact with sick or dead animals, report sick or dead birds, and keep pets or poultry away from wild animals and birds,” said Dr. Barbara Ferrer, director of the Los Angeles County Department of Public Health.