research study – Page 2 – Pain In The Bud

It’ll Take More Than Sketchy Surveys To Prove Vegan Cat Food Is OK

“People aren’t ready for us to turn carnivore cats vegan but I’m going to do it,” the CEO of a vegan cat food brand has vowed.

In September of last year, a research paper about feline health was published to the open-access journal PLOS-One, going mostly unnoticed.

The paper’s authors claim their research proves cats fed a “nutritionally complete” vegan diet are not only just as healthy as their meat-eating counterparts, they’re actually less likely to need veterinary visits, less dependent on medication, and more likely to be given a clean bill of health by their veterinarians.

When a company called Wild Earth announced the launch of a new line of vegan cat food this month, the company pointed directly to that paper as proof that “cats fed nutritionally sound vegan diets are healthier overall than those fed meat-based diets,” as the paper’s lead author put it.

Wild Earth CEO Ryan Bethencourt, who does not have a professional background in veterinary medicine or feline nutrition, summed up his goal in a tweet: “People aren’t ready for us to turn carnivore cats vegan but I’m going to do it.”

He painted the new offering as a bold counter to skeptics who say vegan cat food is unhealthy.

“We expect aggressive resistance from the meat industry on the launch of this industry-pioneering vegan cat food, but we know there are A LOT of cat parents looking for healthier plant-based and more sustainable options and we want to be the leader in providing them with that choice,” Bethencourt wrote in a statement.

What he didn’t mention was the fact that the loudest voices opposing “vegan cat food” are animal welfare organizations like the SPCA and Humane Society, as well as veterinarians and nutritionists, the same people who see the consequences of cats who are deprived of meat. Over the years they have reiterated that felines are obligate carnivores who have evolved to get their nutrients from meat, with digestive systems that cannot process most plants, meaning they can’t break them down and derive nutrients from them. That’s why we don’t see servals or leopards foraging for fruit in the wild.

In addition, the announcement did not mention that the 2023 research was funded by ProVeg International, a non-profit dedicated to reducing global meat consumption, weaning people and animals off of meat and onto plant-based food.

That didn’t stop other credulous reports, like one from GreenQueen claiming Wild Earth’s vegan cat food is “built on research proving that felines can be healthy on a vegan diet.”

And that’s exactly the point — the “study” was conceived and published so that advocates of vegan cat food can point to it and say “science says” cats can survive on plants.

Bad data makes for bad science

Extraordinary claims require extraordinary evidence, but the 2023 study did not examine veterinary records or log the results of vet visits over years. Instead, the data was self-reported by participants.

A total of 1,418 people responded to the survey, and only 127 of them said they feed their cats exclusively vegan diets. The claims that their cats get sick less often and do better in veterinary check-ups are based on their subjective assessments and recollections. The paper’s authors don’t know which vegan brands the 127 respondents were giving to their cats, nor do they have information on whether the food was wet or dry, how often the cats were fed, and how much they ate.

wildearthfood — A cat eating Wild Earth’s Unicorn Pate, which is made entirely from plant products. Credit: Wild Earth

One of the metrics cited by the authors is “guardian opinion of more severe illness,” which means arbitrary feedback from people who aren’t experts in veterinary medicine or nutrition.

If including respondent opinions as “data” doesn’t bother you, consider how many people buy products like Airborne, concluding that it works because they didn’t get sick once on a cross-country flight. Airborne, you may recall, was “invented” by a teacher who claimed she figured out how to cure the common cold, something no physician has done in centuries of trying.

Like vegan cat food proponents, Airborne had its own “study” that claimed its efficacy. The company eventually paid out more than $23 million in a class action settlement for its false claims. That’s not to say vegan cat food makers are precisely like Airborne, but pointing to poorly conducted research is a tactic that works because most people won’t go to the effort of finding the study and reading it.

Current global meat consumption is unsustainable, but…

I’m a vegetarian and I’ve seen enough evidence to convince me that the current rate of meat consumption, especially in the first world, is untenable as the global population rises toward its expected 11 billion-plus peak. Those forecasts and the horrors of factory farming are motivation enough to hope human civilization consumes less meat in the future.

But I’m also a guy who loves his cat, and I think if you’re going tell me that my little pal, designed by nature to be an obligate carnivore with a digestive system and body plan that hasn’t significantly changed for ages, can stop eating meat entirely with no deleterious effects — despite the experts saying otherwise — then you really need to show me something better than a self-reported survey paid for by a vegan advocacy group.

Cat with a salad — This cat is not happy. Credit: r/cats(reddit)

Especially when veterinarians who have no financial interest in the pet food industry relate horror stories of their four-legged patients slowly going blind and cats with no other ailments suffering catastrophic consequences, with their organs shutting down because they’re not getting the vital nutrients and proteins they need to survive.

It’s a horrific way to die, and it happens because misguided people think human morals should apply to cats. Notice in the press releases and marketing materials from vegan cat food manufacturers, there’s no mention of what’s in the best interest of cats — it’s all about people making “bold” choices, “disrupting” industries and leading the Earth to a shiny future without meat or suffering.

The truth is, felines cannot synthesize the proteins that are absolutely necessary for their survival, and their digestive systems aren’t evolved for breaking down nutrients from plants. Those are well-established facts, and ignoring them will not change reality. So anyone who claims “vegan cat food” is healthy faces a much bigger task than asking people to take a self-reported survey. A survey paid for by a nonprofit that lobbies for veganism isn’t proof, it’s wishful thinking masquerading as science.

Even if the authors of the paper had the complete veterinary records of the same cats, it would only be one tentative first step toward challenging everything we know about cat nutrition. Questions aren’t settled after one study, especially with such a small data set. Studies must be repeatable, and the difference between correlation and causation isn’t settled with a single well-designed, unimpeachable study, much less a self-reported survey.

When the stakes are the lives, happiness and health of innocent animals, we should be absolutely sure we’re doing right by them.

‘Study’ Claiming Vegan Cats Are Healthier Is A Mockery Of Science

A new paper claims cats are healthier when fed human diets, but the “study” is activism masquerading as science.

We have a science problem in this country.

Tens of millions of adults are scientifically illiterate and cannot articulate a simple definition of the scientific method.

That includes the usual suspects, the people who don’t understand the difference between anecdotes and hard data and say things like “Evolution’s just a theory” or “I don’t believe in science” as if it’s an ideology or religion. It also includes people who like to declare they’re “into science” as if it’s a band or a genre of cinema, and often post articles from sites like “I F—-ing Love Science,” which routinely mistakes natural phenomena like stars, interstellar space and the animal life for “science.”

To quote Sam Kriss’ wonderful essay on the subject: “‘Science’ comes to metonymically refer to the natural world, the object of science; it’s like describing a crime as ‘the police,’ or the ocean as ‘drinking.'”

Science is a formalized method for studying the natural world. That’s it. No more, no less. It isn’t natural phenomena itself, it isn’t something that requires faith. It’s meant to be challenged, with each piece of knowledge hard-won as the scientific community collectively chips away at the vast edifice of things we don’t understand.

The lack of scientific literacy is an indictment of the American education system, but the science and journalism communities are also big contributors. A flawed academic publishing system encourages researchers to make grandiose claims in abstracts and press releases to increase the chances their work will get positive coverage in the press. Few journalists are more scientifically literate than the general population, so they report dubious claims credulously and present individual studies as the final word on subjects instead of tentative first steps in contributing to the corpus of human knowledge.

We see this all the time with reporting on the environmental impact of felines, but it’s certainly not limited to that subject. How many times have you seen your local news anchors or newspapers tout studies saying coffee is healthy, only to report the next week that a new study says coffee isn’t healthy after all?

“Those scientists can’t make up their minds,” they’ll say with a forced chuckle before handing the broadcast over to the weatherman, oblivious to their own failure to provide context.

The effort to rebrand cats as vegans

A new “study,” given prominent play today by major news outlets like Newsweek and aggregators like Drudge, is a classic example of misleading claims given the veneer of scientific authority. The paper claims vegan cats are “healthier” than their meat-eating counterparts. The study — which is actually a survey — says no such thing, and its authors are surely aware that the way it’s been packaged for media consumption will cause confusion, but they’ve gone ahead with it anyway.

The research involved asking 1,369 cat owners to fill out surveys about their cats, the cats’ diets, and their veterinary health histories.

Of those surveyed, there were 123 reported “vegan cats” in their households (about nine percent of the total), and while the abstract and media pitches claim the surveys show vegan cats are healthier, the differences are statistically insignificant. The sample size is too small to draw any conclusions from, and the fact that the details are self-reported means the “data” is worthless: People who put their cats on vegan diets despite knowing felines are obligate carnivores have a vested interest in defending their decision. They’re not impartial, and their survey answers aren’t either. (The paper acknowledges that 91 percent of the respondents are female, and 65 percent are vegans, vegetarians or pescatarians themselves. Those are admirable choices for a human diet, but not for a cat.)

Relying on self-reported “data” also means the research team doesn’t actually know the true veterinary histories of the cats in question, nor does it know anything about the nutrient content of the vegan “cat food” given to the 123 cats who have been deprived of meat. It also cannot account for possibilities like the so-called vegan cats slipping out at night to hunt rodents.

a close up shot of a cat eating — Credit: Engin Akyurt/Pexels

That’s especially important because of “vegan cat food’s” dubious history. Evolution, the brand that popularized the concept, is owned and operated by a man named Eric Weisman, who has been prosecuted and repeatedly sanctioned for misrepresenting himself as a physician, veterinarian and scientist — and continues to misrepresent himself.

Weisman, a chiropractor by trade, racked up a long list of violations in his chosen field before his chiropractor license was pulled, then was charged and convicted criminally for, among other things, practicing veterinary medicine and regular medicine without a license. Weisman’s list of offenses include “treating” cancer patients, “treating” and misdiagnosing animals, and posing as a physician for years, including in advertisements and literature related to his pet food and fake veterinary practices.

Weisman is still calling himself a physician in violation of his plea agreement, and he’s still selling “vegan cat food.” Would anyone in their right mind weigh the claims of that man against the tens of thousands of veterinarians and pet nutritionists who are horrified at the idea of restricting cats to vegan diets?

(In case you’re tempted to think chiropractors are legitimate to begin with, you should know that chiropractor was founded by a lifelong quack who claimed its methods were taught to him by the ghost of a physician, which allegedly appeared to him during a seance. Chiropractor’s founder dodged accountability for years by claiming his practice was a “religion.” The fact that it’s now a $15 billion industry despite its origins, and decades of research that has found no benefit to the practice, illustrates how eager people are to believe just about anything.)

The consequences of bad science

Not only will the “study” and press coverage of it mislead people into believing its claims, it’s another black mark on the scientific community. Trust is hard-won, easily lost, and for better or worse the misdeeds of a few scientists reflects on the entire field.

Others will simply believe it, especially when major news outlets like Newsweek report the results without question, without acknowledging that it’s a lazy effort masquerading as science by a research team that already knew what result it wanted before handing out the surveys. (The “study” was funded by ProVeg, an NGO that promotes plant-based consumption and is involved in the development of plant-based foods.)

Lastly and most tragically, cats will suffer for it. Cats who are denied meat suffer slow and agonizing deaths, with health problems accumulating due to the lack of certain proteins until they go blind, become chronically malnourished and eventually suffer organ failure.

And for what?

Because some people believe human morals apply to cats?

Because, despite all common sense, they think they can change a species that has been dependent on meat for so long in their evolutionary history that their bodies literally cannot synthesize certain proteins and cannot extract nutrients from most plant material?

How would we like it if we were dependent on giants to feed us, and those giants decided we could and should live on a diet of marshmallows? We’d suffer horribly and we’d die, but at least we’d know why.

Cats don’t have that luxury. They depend on us to do right by them, and when we adopt them it’s our basic responsibility to keep them healthy and well-fed. Let’s not fail our little friends by pretending human ethics is applicable to a species that can’t understand it, or consent to participating in it.

Australia ‘Declares War’ On Cats, Plans To Eradicate Ferals And Strays

Australia announced the plan after a new report called cats the greatest driver of extinction in the country.

While their neighbors in New Zealand called for “woah on feeral kets” earlier this year, Australia is planning its own nationwide effort to wipe out free-roaming cats in an attempt to prevent the extinction of local wildlife.

The “war” announcement, made on Wednesday by Australia’s Environment Minister, Tanya Plibersek, comes on the heels of a report that calls “invasive animals” like cats the primary force behind species extinction in most of the world, including Australia. The report was released by a group of academics from 143 countries who make up the Intergovernmental Platform on Biodiversity and Ecosystem Services (IPBES), which advises the UN and sovereign states on wildlife policy.

Plibersek singled out felines in a press conference announcing the plan.

“They played a role in Australia’s two latest extinctions … they are one of the main reasons Australia is the mammal extinction capital of the world,” she said.

In addition to targeting felines on the mainland, Plibersek said Australia’s government would attempt to completely purge Christmas and French islands of their cat populations.

I have not had the opportunity to read an advance of the report, which was just released, and it will require careful reading as well as additional research before I’d feel comfortable commenting on the claims. That said, the numbers bandied about in press accounts (which claim cats kill more than 2.6 billion animals a year in Australia) are similar to the claims we’ve heard before, so unless there’s original research here and not a rehash of the same meta-analyses frequently cited in stories about cats and their impact on biodiversity, it doesn’t change the simple fact that it’s bad policy to act without reliable data.

I’m talking about an actual effort to count the feral and stray cat population in defined areas, as the Washington, D.C. Cat Count did using trail cameras, monitors and other methods. Obviously that can’t be applied to an entire country, but it can be done in different locations and provide a baseline to work with. Without that effort, the estimates of feline impact are nothing more than guesswork by professors sitting behind desks often entire continents away from the locales in question, plugging invented numbers into formulas intended to extrapolate totals for birds, mammals, lizards and insects killed by felis catus.

While similar studies estimated the number of cats in the US at between 25 and 125 million, Australia’s federal government says there are between 1.4 and 5.6 million cats in the country. If that’s true, it means each free-roaming cat in Australia kills between 500 and 1,850+ animals a year. It’s also difficult to accept estimates of predatory impact when the corresponding estimates of total cat population are so vague.

a fluffy cat on a sidewalk — A “feeral ket.” Credit: Ferhan Akgu00fcn/Pexels

Still, as I’ve written in earlier posts, government intervention was inevitable without proactive measures. Australia’s cat lovers and caretakers would do well to voluntarily keep their pets inside, and to double their efforts to catch, spay/neuter and find homes for as many strays as they can.

If you live in Australia, you have until December to provide feedback to the federal government, and it’s probably a good idea to check with your local animal welfare groups, which are undoubtedly composing their own responses to the plan.

‘Ghost Cat’: Famous Hollywood Puma Snatches Leashed Chihuahua On A Walk

Though the behavior is extremely rare, mountain lions have been known to attack small dogs at night.

P-22, as he’s known to the scientists who study him, is the star of two documentary movies, four books and innumerable photos captured by trail cameras, surveillance stills and the few people lucky enough to catch a glimpse of him.

The 12-year-old mountain lion is instantly recognizable by his radio collar and his derpy, wide-eyed look.

But he’s also a predator, as the National Park Service reminded the public on Monday when it confirmed P-22 was indeed the puma who stalked a dog walker accompanying two pooches on Nov. 9. P-22 struck in full darkness about 90 minutes after sundown, snatched one of the unfortunate pet dogs and was bolting away before the walker even had time to react.

The incident was captured by a security camera in the Hollywood Hills neighborhood of Los Angeles, and grainy video shows P-22 leaping out of a bush and pouncing on a chihuahua named Piper. After consulting GPS data from the radio collar and reviewing the surveillance footage, the National Park Service confirmed it was the famous wild cat.

“They are stealth predators,” the National Wildlife Federation’s Beth Pratt told the LA Times. “They’re called ‘ghost cats’ for a reason. This is how they get their prey. It’s not like the vision of lions in Africa that chase down their prey on the plains.”

P-22_2019 — A close-up of P-22 in 2019, when he was briefly captured for a health check-up. Credit: Wikimedia Commons

While noting people are “more likely to be struck by lightning than attacked by a mountain lion,” Pratt warned that small pets can resemble the large feline’s natural prey. While P-22 usually hunts deer and foxes near Griffith Park in Hollywood Hills, pumas are also known to take down smaller prey and are opportunistic predators like their house cat and big cat cousins. (Despite their size, pumas — known as mountain lions, cougars and catamounts among many other names — are not considered true “big cats.”)

“It’s sad that P-22 killed a beloved pet,” Pratt told the Times. “But he doesn’t know that. He was just being a mountain lion.”

Daniel Jiminez, Piper’s owner, told Los Angeles’ KTLA that he and his wife are “devastated at the loss of our little dog.”

He said he thought his dog walker was joking when, while out celebrating his daughter’s birthday, he received a text from the walker saying Piper had been taken by a mountain lion. The Jiminez family adopted Piper in 2014.

Jiminez says he wants people to know what happened so they’re vigilant when walking their dogs in the area.

“I don’t want anything bad to happen to P-22,” said Jimenez. “I just want people to be safe out there so that nothing like this happens again.”

Top image credit NPS.gov

P-22 padding out of a drain tunnel in the Hollywood Hills neighborhood of Los Angeles.

P-22 ventures near a house at night and is spotted on security camera footage.

SPCA Offers $6k Reward After Shooter Kills NY Woman’s Beloved Cat

Stella’s shooting is the latest in an inexplicable trend of people targeting cats with pellet guns.

When Margaret Oliva’s husband died eight years ago, her cat Stella helped her through her grieving.

“She was my sanity, you know?” the Long Island woman said.

Oliva’s beloved tortoiseshell went outside on Sept. 1 and didn’t come back that night. Oliva enlisted the help of relatives to find Stella but wasn’t able to locate her until she heard “whimpering cries” on her Ring system’s audio.

Stella had collapsed near a bush on the front lawn. Oliva rushed her badly injured cat to an emergency veterinarian, where the fading feline fought for her life but succumbed hours later. The vet told the shocked Hicksville woman that someone had shot Stella twice, likely with a pellet gun.

“To have her taken like this…No, I can’t accept that,” Oliva told a local TV news station.

Now the SPCA is offering a $6,000 reward to anyone who provides information leading to the arrest and conviction of Stella’s killer. Matt Roper, a detective with the Nassau County SPCA’s law enforcement division, said he believes Stella was shot by someone in the immediate neighborhood.

spcastella — The SPCA is offering a $6,000 reward for Stella’s killer.

Studies have shown that house cats who are allowed to wander outside during the day rarely go far. In a paper published in Scientific Reports earlier this year, a team of scientists from the Norwegian University of Life Sciences tracked 100 indoor/outdoor cats by equipping them with GPS collars. The data showed cats spend almost 80 percent of their time within 50 meters — or about 164 feet — of their homes, and a handful of statistical outliers who traveled a longer distance didn’t exceed more than a quarter mile.

The SPCA’s Roper said Stella suffered one projectile to her chest and one to a leg. Her killer is likely nearby and almost certainly knows about the anguish caused to Oliva. If caught, the killer could face a felony charge.

“This could be a high powered pellet gun,” Roper said. “This could be something that could be shot a couple of houses length, a couple of yards in length.”

Young Abraham was left with a pellet lodged in his spine after he was shot in October of 2021 in eastern Long Island.

Gracie was paralyzed when she was shot twice with a pellet gun in the summer of 2021.

Oliva’s home in Hicksville is about 10 miles from Glen Cove, where a cat named Gracie was shot and left paralyzed last summer when one pellet hit her stomach and another hit her spine. Poor Gracie was in a neighbor’s yard, dragging herself toward her home while her back legs hung limp. A woman found Gracie after hearing her crying out in pain, Newsday reported.

“What happens is a woman takes her kids for a walk,” said detective Lt. John Nagle of the Glen Cove Police Department. “When she returns to the house she hears an animal crying and goes to investigate. She finds this cat, just beyond the neighbor’s chain link fence, and the animal is crying and it can’t walk. Another neighbor, who happens to be a vet, comes over. She gets a cat cage, places it in the yard — and the cat immediately crawls over to it … She takes the cat to her vet, where she works, thinking maybe it’s been hit by a car. That’s when she finds out it’s not damage from a car, but that there’s two bullets.”

There’s a $5,000 reward for Gracie’s shooter.

In October of 2021, a young cat the rescuers named Abraham was shot with a pellet gun in Suffolk County on eastern Long Island. Like Gracie, Abraham was struck in his spine. The SPCA of Suffolk County, which called Abraham’s shooting “a horrific act of animal cruelty,” is offering a $4,000 reward for information leading to the arrest and conviction of his shooter.