In fact, you should let him know that muscles are not used to bully others. I don't think it is necessary at all. In fact, you don't have to have too strong muscles to do things that hurt you. ) It's just that sometimes he may not be able to control his own strength. But I think he will hurt you unintentionally as long as he doesn't understand that he wants to be friendly to you. This suggestion starts with daily production of living food. In addition to conditioning his temperament, it is also helpful to his mentality. Mentality will affect him.