mikei posted Kill 'em, ear tags and all. But get them out of the breeding cycle!
Their testicles have already been cut so they are NOT breeding. That is what a bar hog is. He has been castrated. As a result of castration they will no longer fight with other boars for the breeding rights, and they will pack on a LOT of weight. Since they don't fight they often have very nice cutters on them. They have no interest in da wimmin pigs no mo. They just want to eat, sleep, and be left alone.. Kind of like most married men in their 50's. Fat & happy.
A hog is nothing more than a bullet receptacle.