Turns out Gary Larson was wrong

[neatoman]

https://www.nationalgeographic.com/a...ow-using-tools

A cow has been using a brush to scratch herself. That's about it.

Spoiler:

In case you don't know, the thread title is a reference to an infamously bad Far Side strip that Gary Larson had to publically clarify the meaning of, which was that don't use tools and would be too crude to seem useful.