When I worked at a daycare, we had a biter that would bite out of frustration in our classroom, We did informed all the parents about it, We did kept an eye on him, we tried to work with the biter, by telling him "We don't bite", We allowed only a few warnings, It wasn't working, Most of us got bit from him, so my director had to remove him from the daycare for the safely of everyone. He's just not ready to get along with other children, and if I were you, I'll keep an close eye on him, if the problem occurs then you as a teacher and the principal needs to do something about that kid.
