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A tool-using cow is challenging what we know about farm animal intelligence
Scientific American ^ | January 22, 2026 | Katie Wong

Posted on 01/22/2026 8:23:41 AM PST by Diana in Wisconsin

A pet cow named Veronika uses a tool in a surprisingly sophisticated way—possibly because she has been allowed to live her best life.

In news that is sure to delight fans of a certain Gary Larson cartoon turned meme about the limitations of bovine cognition, cow tools are real.

Larson’s 1982 comic for his series The Far Side showed a cow standing behind a table bearing an array of oddly shaped objects. The text below the image read simply “cow tools.” Now a pet cow named Veronika has been documented not only using a tool but doing so in a surprisingly sophisticated way. The finding adds a new species to the growing list of creatures that have been found to use external objects to achieve a goal and suggests that society has been underestimating the minds of farm animals.

The story begins more than a decade ago with Witgar Wiegele, an organic farmer and traditional baker in the small Austrian town of Nötsch im Gailtal. Wiegele first observed that his family’s pet Swiss Brown cow, Veronika, would sometimes pick up sticks and use them to scratch herself, presumably to alleviate skin irritation from insects. When cognitive biologist Alice Auersperg of the University of Veterinary Medicine, Vienna, saw a video recording of Veronika’s behavior, “it was immediately clear that this was not accidental,” she said in a statement. “This was a meaningful example of tool use in a species that is rarely considered from a cognitive perspective.”

Auersperg and her colleague Antonio J. Osuna-Mascaró, a postdoctoral researcher, went to meet Veronika and her human family, who welcomed the researchers with freshly baked bread and apple strudel. “Veronika is very friendly,” says Osuna-Mascaró, who spent the summer observing her. “She also has a close bond with Witgar,” he notes. “Not only does Witgar prepare and sell bread, he also distributes it around the area. It was interesting to see Veronika watching every passing car with interest and trying to guess if the driver was Witgar. If she thought it was him, she would moo with all her might.”

The researchers analyzed how Veronika used one particular tool—a deck brush—to scratch herself. Observing Veronika’s behavior over dozens of trials, the researchers found that she used the broom exclusively to scratch the rear half of her body, including the rump, loin, udder and belly regions that would otherwise be difficult for her to reach. She precisely manipulated the broom with her mouth, using her tongue to lift it and her teeth to secure it in place. She targeted the thick-skinned upper areas of her body with the bristled end and the more sensitive underparts with the smooth stick end. She also scrubbed more vigorously on tougher parts of her skin and used gentle pushes on her delicate parts.

To the casual observer, using a broom to scratch an itch might not seem like an act of genius. But the way Veronika changed her grip on the broom and her movement of it in anticipation of the outcome calls to mind tool-using behaviors in the famously clever primates and corvids (crows and their kin). Moreover the way she uses the two broom ends differently “constitutes the use of a multipurpose tool, exploiting distinct properties of a single object for different functions,” Osuna-Mascaró and Auersperg write in their paper on the new findings, published today in Current Biology. Among nonhuman species, this kind of tool use has only been consistently documented in chimpanzees.

Such abilities may be widespread in cattle. “We don’t believe that Veronika is the Einstein of cows,” Osuna-Mascaró says. Together with anecdotal reports of tool use in cattle from South Asia, the results of the new study hint that the capacity for complex problem-solving behaviors, including tool use, might have ancient evolutionary roots but that such behaviors emerge only when conditions are favorable.

As a companion animal, Veronika, now 13 years old, has lived a long life in a stimulating environment. Nötsch im Gailtal is “the most idyllic place imaginable for an Austrian cow, like straight out of The Sound of Music,” Osuna-Mascaró says. He says the family contributed to Veronika’s tool use by “providing the special conditions that enabled Veronika to express herself.” Although she learned to use tools by herself, starting with branches that had fallen from trees, Wiegele later furnished her with sticks and rakes that allowed her to perfect her scratching techniques. Most livestock animals, in contrast, live much shorter lives and spend their time in impoverished settings such as factory farms without access to objects that they can manipulate.

“This is fantastic! I applaud the authors, as well as Veronika!” says primatologist Jill Pruetz of Texas State University, who was not involved in the new research. Pruetz studies how environmental factors influence the behavior of tool-using chimpanzees. She also has two companion cows of her own, Claire and Edith. “I am not completely surprised that cattle can use tools—after living in close proximity to my two cows for about seven years now, I have a lot more respect for bovine intelligence!” Pruetz says. “What strikes me about Veronika’s tool use is the precision with which she can manipulate the tool as well as switch its ends to target specific areas."

Pruetz adds that the paper illustrates the need for enrichment for the welfare of cattle.

“There are around 1.5 billion heads of cattle in the world, and humans have lived with them for at least 10,000 years. It’s shocking that we’re only discovering this now,” Osuna-Mascaró says. “We know more about the tool use of exotic animals on remote islands than we do about the cows we live with. However, we are now starting to be sensitive enough to observe them and give, at least to a few of them, the life they deserve, one in which they have the opportunity to play, interact with objects, and discover how to use them on their own.”


TOPICS: Chit/Chat; Food; Pets/Animals; Science
KEYWORDS: animals; cows; tools
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Video at link of Veronika the Cow, doing her thing...

1 posted on 01/22/2026 8:23:41 AM PST by Diana in Wisconsin
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To: Diana in Wisconsin

There are probably many things we don’t know about animal intelligence that would surprise us.


2 posted on 01/22/2026 8:28:46 AM PST by Jamestown1630 ("A Republic, if you can keep it.")
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To: Diana in Wisconsin

Tool using is no real big deal in general. Tool fashioning, the alteration of an object to make it more useful, is. I believe birds have been shown to have fashioned tools, making twigs better fit a hole, so that the bird could better gather bugs.

Now, cows are supposed to be way more dumb than crows and dogs, so this is definitely interesting, but nothing to disrupt the ancient differentiation between animal souls (those capable of movement) from rational souls (those capable of thought processing). And yes, “animal” is an adjective; as a noun, it is a shortening of “animal souls.”


3 posted on 01/22/2026 8:29:47 AM PST by dangus
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To: Diana in Wisconsin

4 posted on 01/22/2026 8:30:43 AM PST by dfwgator ("I am Charlie Kirk!")
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To: Diana in Wisconsin

When that cow starts sweeping out the barn with that broom, then I’ll be impressed......


5 posted on 01/22/2026 8:32:03 AM PST by Hot Tabasco
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To: Diana in Wisconsin

Cows are wonderful creatures and very smart. They can make wonderful pets and friends. They like music, they like playing with toys like big bouncy balls. I almost feel bad eating beef!


6 posted on 01/22/2026 8:32:21 AM PST by Captainpaintball (America needs a Conservative DICTATOR if it hopes to survive. )
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To: Diana in Wisconsin

7 posted on 01/22/2026 8:32:33 AM PST by Magnum44 (...against all enemies, foreign and domestic... )
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To: Magnum44

Cow: “Why did you turn some of us inside out?”

Alien: “Oh, that was Carl’s fault. He’s new.”

Carl: “Yeah, sorry about that. My bad!”


8 posted on 01/22/2026 8:35:06 AM PST by dfwgator ("I am Charlie Kirk!")
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To: Diana in Wisconsin

9 posted on 01/22/2026 8:37:54 AM PST by Opinionated Blowhard (When the people find that they can vote themselves money, that will herald the end of the republic.)
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To: Diana in Wisconsin

True science doesn’t generalize from one instance.

Try putting sticks in every barnyard and sit there with a clipboard monitoring now many times per hour the cow scratches itself. Get back to me with the results.

Some people are overly eager to “prove” that animals are intelligent beings and deserving of the full rights of personhood.


10 posted on 01/22/2026 8:38:40 AM PST by I want the USA back (America is once again GREAT! Blue Lives Matter! White lives matter. )
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To: dangus

Something like this seems to speak to an understanding that goes beyond simple ‘tool using’:

https://m.youtube.com/watch?v=NGaUM_OngaY&pp=0gcJCTMBo7VqN5tD


11 posted on 01/22/2026 8:38:54 AM PST by Jamestown1630 ("A Republic, if you can keep it.")
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To: Diana in Wisconsin
Dairy farms have begun added giant, sturdy scratchers to their operations. The cows take turns rubbing up against them, getting a lovely scratch.


12 posted on 01/22/2026 8:47:00 AM PST by Blurb2350 (posted from my 1500-watt blow dryer)
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To: Diana in Wisconsin
Cows have fairly large and well-convoluted brains, so I'm not that surprised that cattle are smarter than they look.

For a long time, people assumed pigs were stupid because, well, they look stupid. Then animal trainers discovered that pigs are as good at problem-solving and learning as many dog breeds. Cows might do pretty well too.

13 posted on 01/22/2026 8:47:52 AM PST by ek_hornbeck
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To: Diana in Wisconsin

Sounds like she might have been bottle-fed too.


14 posted on 01/22/2026 8:52:43 AM PST by SaxxonWoods (Annnd....I voted for this too!)
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To: dfwgator
There were no cows in Australia until the English brought them there.

One of the English cows got loose and started wandering around, and encountered an Aborigine. The Aborigine, who had never seen a cow before, talked to it. When the cow said nothing in reply the Aborigine killed the cow for disrespecting him.

I read this some years ago and don't remember if it was a bull or a cow, but the story is not bull.

15 posted on 01/22/2026 8:58:29 AM PST by Verginius Rufus
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To: I want the USA back

If in your testing case, a cow that has already done some mastering of a tool use is included among the other cows, my bet is that, in time, other cows WILL begin to do that too.

Humans don’t realize how much like animals they are, with activities that are bot innate or “decided” but learned by observing, and then mimicking others.


16 posted on 01/22/2026 8:58:46 AM PST by Wuli
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To: I want the USA back

Science also shouldn’t deal in politics. I believe the octopus is extraordinarily intelligent, but I wouldn’t grant it ‘personhood’.


17 posted on 01/22/2026 8:59:21 AM PST by Jamestown1630 ("A Republic, if you can keep it.")
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To: Jamestown1630

“Science also shouldn’t deal in politics. I believe the octopus is extraordinarily intelligent, but I wouldn’t grant it ‘personhood’.”

Yes, you’re right. G-d gave us dominion, and not without reason.


18 posted on 01/22/2026 9:03:37 AM PST by Wuli
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To: Diana in Wisconsin

My personal experience with cows is they seemed to be far less intelligent then horses, dogs, or pigs.

More intelligent than sheep.


19 posted on 01/22/2026 9:11:19 AM PST by marktwain (----------------------)
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To: Diana in Wisconsin
The magazine titled Scientific American uses the phrase "live her best life" when discussing a cow.
20 posted on 01/22/2026 9:12:01 AM PST by Jeff Chandler (The issue is never the issue. The issue is always the revolution.)
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