This species originated in Vietnam. Because of their small size, they were once popular pets in the United States.

Potbellied pigs can live 10 to 15 years and a full grown pig often weighs well over 130 pounds. Pigs are intelligent and have been placed fourth on the intelligence list (humans, primates, dolphins/whales, pigs). Pigs are herd animals and have a pecking order similar to that of chickens. Each member of the herd has a particular standing in a pecking order and a pig will usually vie to be "top pig" in the herd.

Pigs need a pool or puddle for cooling off in hot weather. They do not sweat and must have a way of lowering their body temperature when they become over heated.  In the cooler months, an area that provides shelter from the weather and warm bedding is necessary.