I would enroll him in some basic obedience classes. If you shop around you can probably find decent priced ones in your area. most pits arent good gaurd dogs. They dont protect property well but They are protective over their people.(my fiance and i cant even play fight without kudo getting in the middle lol) So im pretty sure if someone tried to hurt you, or anyone in his “pack” he’d protect you. Pits tend to protect people not property. contrary to popular beleif.