We typically only allow our momma pigs to have one litter per year.  Some will have two litters per year.  We promote ethical and responsible breeding.  All of our pigs are pets first, then breeders.  We do NOT sell unaltered piglets.  All piglets leaving us are always spayed/neutered  This prevents over breeding, and aggressiveness of pigs.  Unaltered pigs do not make good pets.  Its also very unhealthy for them.  We do occasionally sell a breeding animal to a WELL established breeder.