Horses kicking everything to pieces. Of course, I knew horses kicked. This video makes them look rabid. Horses are tougher than I thought.
Some guy that goes to Alaska to hang out with bears, gets eaten by BEARS! Only a goof would go hang out with bears. Of course bears are aggressive.
Tiny rabid canines in South America that hunt in packs. They seem pretty aggressive. Might make good property protection if you could tame them.
I'll now stay away from horses, Alaska, and South America!