My son is starting to bit the daycare children, he is almost 18 months. I know this is common and is hopefully a phase but it does little to comfort me when I have to tell a parent their child was bit again. I keep telling him ouch when he does it, I am always watching him like a hawk but it still keeps happening. The parents are great about it and say he is only 18 months, they say if he was older they would have a problem with it. But its my job to keep these kids safe an happy how am I suppost to do that with my son bitting them I am worried if this keeps happening I am going to lose some fantastic clients, but I can't kick my own son out.