Ooops, I didn't mean it - - - - exept I really did. A young white shepherd male is testing his limits. He has little respect for the owner's body and hands, and he continuously bites his hands and thighs during play. The bite is no longer quite play: it lands on the same place every time. High tail, ears moving from side to forward, you see eye whites flashing, teeth are visible but the muzzle is not wrinkled, corners of the mouth are back.