An altercation occurred in the school sandpit today when ds & another child fought over a spade. Ds tried to gain the advantage (I guess) by biting her in the arm. He didn't draw blood but left bitemarks. Am devastated as ds already has "behavioral problems". Apart from my fury with ds which atm, seems boundless, could the parents of the little classmate take legal action against us? Could ds be chucked out of (private) school? Apart from telling him that only animals bite, unacceptable behavior, etc, what else shall I do? I want to wire his jaws shut or bite him myself so he knows what it feels like but realise this isn't the best way to proceed. Help me, please.