I need some help my dog Brutis is at most times loving and caring we take him for walks and at most times if we'renot to busy we play with him we can't quite take him around other dogs because he doesn't behave and all he does is bite us and if we smack him he tries to attack you before our oter dog died he use to have hr as a mum but now that she's gone he just tries to hurt us how can we stop it please help? :'(
