I have two pot belly pigs. Both of mine live outdoors in a large fenced in yard area. They have a karge dog house that they sleep in. They have a kiddie pool that they roll in to cool off on hot summer days. There are some palmentto bushes that they lay in to get shade, too.
Let me know if I can answer any questions for you.
They are super cheap to take care of. Each pig eats one cup of pot belly food a day, The food runs $10 a 25 lb bag.