Everybody loves a good mystery. Especially once it's solved. ...

Contrary to what some believe, potbellied pigs are not supposed to be really big. Yes, they have a unique body shape that gives them their oh-so-enviable name, but otherwise, they tend to stay trim and healthy if given the right amount of diet and exercise.

For the rest of the Sanctuary Story featuring Jack the pig, click here.

Photo by Molly Wald