WOW.... Amazingpuppywizard knows so much :roll: We should all bow down to you. You are so right about everything and everyone else doesn't know what they are talking about. I've never hurt my dog and he isn't afraid of me hurting him. He is trying to see what he can and cannot get away with. He has figured out that if he is not on the leash and doesn't have a collar on, he can get away with just a little bit more.