I think thats why she has him in the house so much, IF he see's a little kid outside running and playing he wants to chase it and get it. If a little kid is in her house he jumps on them and doesnt let them move or get up at all then humps them also. He already attacked something from what I know I never actually asked though. I wish she would just get him trained he is 6 yrs old so I dont think fixing him would do too much by now at his age but I dont know.