DS is 20 months old and has been trying to bite other children at nursery for a month or so. He has previously been through a phase of this but seemed to stop.
I'm not entirely sure what to do about it as he doesn't do it at home. It seems to be when another child has something he wants, if they don't give it up straight away he goes for them.
Nursery have said that they just move him away from the situation and say that it isn't nice, it's not how we treat our friends.
Is there anything that I can do in this situation or do I just have to ride it out?