Daily Mail: Veronica the cow has changed the approach to studying the intelligence of livestock

The cow Veronica from Austria, using brushes and sticks, demonstrated the unusual intelligence of cattle.

A cow named Veronica from Austria has forced scientists to reconsider their views on the intelligence of cattle.

A study by scientists showed that cows choose different tools for different parts of the body.

According to the study, the cow preferred to use the bristly end of a broom to scratch the rough skin on its back.