Suggest Treatment For Aggressive Behavior In A Child

Hi, my son is 7 yrs old and myself and his father are really struggling with his behaviour, he has been a hand full from the day he was born. He seems so angry and cant remember things you have said, he never seems to to get tired and he finds it hard staying still. Example of his behaviour i took him to the park and when it was home time he starts screaming running away from me then he will band gate s kick doors and throw things. I cant get him to open up to me, we are finding it very hard to cope with i also have two other children two girls 5 years and 9 months. Thanks Emma.