My DD has a 8 month old Rott. He has always been really sweet. But here recently he has started grabbing kind of like biting. He does not break the skin but holds on tight. It really hurts. I have tried everything I know to stop him. It is really getting old. He really bites when you won't let him do something he wants to. He just got me. If it does not stop he is going to have to go to someone who can handle it before he gets to much older. And really hurts someone.