Teeth-chattering type biting If laying down and kinda playing with my Yorkie mix, my German Sh. mix will nudge Isla and do a teeth-chattering type bite to her. It doesn't hurt her, in fact, it looks like she's 'scratching her.' Do you know what I mean? Like what they do to themselves if they have an itch? But it'll be to Isla instead. What does THAT mean? |