I think part about the issue with them being housed outside is the variance in temperature. The progressions to chilly and hot are too hard on them and puts them at a wellbeing hazard. What amount of cooperation does your pig get on the off chance that he is dependably outside? Does he have a companion or would he say he is basically outside constantly? By what means would you be able to moniter his wellbeing and all on the off chance that he is outside?