My 14 week old boxer is a very rough guy! All he wants to do is bite (sometimes even breaking skin), and jump on you. It?s very rare that you could set him in your lap or something and just pet him. I understand he is still teething but he does not understand ?no? when it comes to anything! Nothing will get him to stop rough housing and biting if he decides he wants to play tough! Any tips at all? He starts puppy training this week!