Intermale aggression in dogs.
D000374:Aggression; D000818:Animals; D001521:Behavior Therapy; D001522:Behavior, Animal; D002369:Castration; D004285:Dogs; D006801:Humans; D008297:Male; D011374:Progesterone / Q000627:therapeutic use; D011678:Punishment
D011374:Progesterone