This is one of my aunt's dogs (who's still a puppy himself) playing with a baby squirrel the other day. They chased each other around the deck for a good half hour. He even let Cooper play with his tail. I guess he was too young to know that he was supposed to be afraid, lol. Maybe he thought Cooper was just a big squirrel, with the bushy tail and all. Cooper was very excited about his new squirrel friend (who we have nicknamed 'Quirky').