Ooooh, that's a tough one.
I'm gonna go with... my top five. That being foxes, snakes, cougars, red pandas, and... huh, no, it's top four. At least that's all I can think of right now.
Of course, that's just for standard animals. Mythological things add a lot to this question, but that's for another time, 'cause you just asked for animals.
