Possibly a chimera? Past me would have said wolf because of the stereotypical and not so stereotypical viewpoints of that animal but I don't fully fit a wolf. (I still have wolf tendencies)
When I am angry. I tend to bite hard and not let up so that's probably a viper. And I'll hunt and stalk someone if I was slated (Any hunting animal)
If I like you. I exhibit cat and dog tendencies. Depends on the person I might be all over them and tease them constantly or I might be aloof and standoffish and come around to hang out. Also many times it doesn't matter who I am dealing with that happens in general.
I embody the stereotypical and not so stereotypical aspects of an owl.
I can legitimately go on and on. So for me. The question is a bit pointless for me personally considering I don't fully embody anything or even the vast majority of what an animal supposedly does.
Dragon. I'm just minding my own business half the time unless, A) I get hungry/thirsty B) I'm angered, or C) I'm approached. Oh and I'm fairly materialistic of my things too, so there's also that.