No, it's anthropomorphising to think they hate it. You're projecting your own feelings about it onto the animal, instead of just seeing how the animal reacts to it. Humans crave to be free, they project that feeling onto animals in various ways. Clothes = restricting.
I'm not saying a rabbit should be put in a raincoat. It might stress them out so if I were to dress a rabbit I'd only do it for pics with a rabbit that I knew it wouldn't stress out.
It's not like I'm a big fan of dressing animals up, I barely ever do, it's just generalizing and things that don't make sense bothers me.