Oh I forgot to menchion he only bites when people hold him, but he never has before. Do people look him straight in the eyes? In fact, I think they do. Did he have a bad past? No he has had a really good past, and he is spolied to death, possibly that is the reason? Maybe he thinks he is the boss. Does he have behavorial problems? Not that I know of just the regular playful puppy, except he bites and sometimes has accidents.