Hey whenever he shouts ..ask him to count 10.. and cool down ..talk to him and say that shouting is bad..Check the friend circle and also all of you talk pleasantly at home ..Avoid watching TV episodes where there are fights or noise...

Food chart for a 4 year old daughter

You should calmly tell him that it is a bad habit and the next time he shouts he will not be getting his favourite toys or treats. Also you have to make sure that you or any other family members do not shout in front of him. The more he shouts, the more slowly you should speak. This will signal him that he is doing something wrong.