He sometimes shoves him around causing my cat to yell at him and "play fight" which my dad thinks is funny but i really don't think it is and i dont think my cat thinks it is. He'll also chase him and things. Never to hurt just mess with an annoy. I dont like it but i have no say in what he does .My cat attacks our legs and my dad thinks thats funny too until he doesnt, then he gets mad. But HE'S the one who makes him "play fight". like he yells at him saying he'll play when he wants to but its not like my cat can understand him. I just dont know what to do.