i am getting very concerned about my 3 year olds behaviour and don't know what to do or if its just what boys do. I have 3 dd as well, he will be 4 in may, i can not get him potty trained, he wears pants allday but wets and poos them all the time, he will go toliet but only when it suits him. He is not very good at talking and is difficult to understand has only just said mummy he does talk but does not sound the letters properly,somethings he can say really clearly but not many, he chews everything and i mean everything including electric leads! he does not play nicely and spoils games, throws things, bites, punches, throws food. At nursery he just runs about, he still has to be on reins as he will run off and run into roads, he never seems to stop, he has tantrums, i struggle to get him to sit in a pushchair he just climbs out, the list goes on. i keep thinking oh hes a boy thats what boys do! is it? any advise would be great. many thanks