Mini Pigs must have a suitable shelter in a safe enclosure. They must have access to clean water at all times. In hot weather they will need a play pool and a fan. They would also prefer to have a mud pit. Since pigs do not sweat they have no way to cool off if they are not provided water to drink at all times. A pig can easily get over heated and die if it does not have water. In cold weather, since a pig does not have fur they need an insulated house, no drafts, heat lamp, dry blankets, and or straw, and water at all times.