A bear stopped and chased one of the coyotes and when he turned, the other wild dogs snuck up behind and bit him on his rear. The grizzly ran to a tree and sat down with his backside against it for protection.
Back and forth the chase shifted, with each species taking a turn as the aggressor. The bear would occasionally stop to rest, but re-engage shortly after. Now, I am not a grizzly bear whisperer but it sure looked as though the bear was having fun to me.