Angry cats

What is it like to be an angry cat? According to a new study, not much different than being an angry human.

I'm curious, though, how much evidence there is that other animals don't share many/most of their emotions with humans. It was definitely common to think once that animals didn't have emotions, but as far as I can tell, it's widely accepted now that they do.

For previous posts about cat behavior, click here or here.