Dick King-Smith

A piglet comes to Farmer Hogget's farm, where he is adopted by an old sheepdog and accomplishes amazing things.

The Gallant Pig

A piglet destined for eventual butchering arrives at the farmyard, is adopted by an old sheep doog, and discovers a special secret to success.

When a white dog with black spots runs away from home, he gets so dirty his family doesn't recognize him as a black dog with white spots.