Isn’t nature amazing? One got a hair cut and one grew a beard!! Animals that act like this aren’t evil, or bad, it’s all in their DNA, their instincts. There are reasons behind the behavior. Animals don’t have a conscience or discern right and wrong, so you can’t give them attributes like good, evil, bad, etc. Yes, as humans we don’t like seeing them get hurt, but giving them traits like that is just silly.