A dog is able to learn up to 250 words and gestures and count up to 5:
Equivalent to a human aged 3.

A cat doesn’t give a damn, and is sick of your crap:
Equivalent to a human aged 48.

@juglugs Definitely not my dog. He really doesn't respond well to words and really never could learn to just "lie down" no matter what. I need to use gestures to communicate most things.