For wild animals, probably not. For domestic animals, like a dog for example, we know they have been bred to be loyal to humans. What is interesting is that some dogs prefer certain physical features and get defensive about others. My dog for instance prefers women, and in particular, brunette women, as that is what my fiancé is. But my dog freaks out when she sees a man with a beard. I don’t think my dog views brunette women as cute and men with beards as not cute, but something makes her find one type safe and attractive and another type dangerous and repulsive. What’s interesting is when I grow my beard out (about an inch or two before it’s too itchy and I shave it) she loves it and can’t stop licking my face.