[encrux]

In a Sense, cats did actually. Not through direct contact, but by getting rid of mice and rats that infiltrate food storage.

[buildbot]

Cat’s will also literally try to clean you as well!

[thenthenthen]

When i was born, my parents cats groomed me. After a year or two they stopped. But yeah, some cats cats totally groom humans.

[fhdkweig]

Cats love the taste of earwax. They will give you a wet willy while you sleep.