has anyone experienced this? Its something that really worries me. He went through the usual hitting from about 2, but i thought he should of grown out of it by now. He doesnt usually hurt kids his own age, but if we are around a classmate with a younger sibling, he will be a bit spiteful to them eg was playing "lions" with 2 year old when he bit her, will tickle but is really doing it too hard. I think he knows that he is being too rough but likes doing it. He is fine with his younger brother.
It makes me so uncomfortable around younger kids and i feel he should know better by now.