Babe

Babe is the titular protagonist of Babe the Gallant Pig, and its sequel, Babe: Pig in the City.

Babe is a young pig who gets separated from his family and ends up into Hoggett farm. He is prejudiced by many animals (who simply call him "pig") but unlike them, Babe is very friendly and polite to about anyone he meets. Because of his kindness, he gets many of the animals to warm up to him. He becomes Fly (a female sheep dog)'s adoptive son, and also the sheep's friend.

Farmer Hoggett soon discovers Babe has a gift, and can do a sheep dog work (in fact, Babe gets the sheep to get in and out of fences by asking politely) and trains him as a sheep dog. The farmer is taken for a madman untils Babe prooves himself in a sheep dog contest and makes a perfect score. In their victory, Hoggett simply says, with a smile: "That'll do, pig. That'll do."