Picked DS up from nursery today to be told that he'd been munching on his little mates. He had been teething his eye teeth recently so is a bit more "bitey". I'm hoping that when they come through it might get better. He's changed a lot in the last month with temper tantrums/strops/grabbing toys off other children/pushing and shoving (this sounds like he does all the time but he can also be a delight)...how do I react to this in a child his age. He definitely understands "no" - at nursery they take the child from the situation and say a firm "no" - today he cried both times when he was told off. Any other methods which have worked for you at this age ?