Thanks Kelly,at this point I think I need all the luck I can get. He is a very sweet boy, and just has the cutest face and very loving. He is very smart and he knows how to use his words, he just wants to bite when the situation is not to his liking. The director of the center and teachers are trying eveything we can think of. As of right now, today he bit so he cant go to school tomorrow, which by the way he loves, I tell him he cant go tomorrow because he hurts his friends. so far this week he has missed 2 days. Any suggestions or ideas would be great. Thanks for responding Kelly.