Old Yeller-Belly interview footage of Homer disowning Santa's Little Helper. He becomes Suds' new owner and takes the family's fortunes to himself, much to the Simpsons' discomfort, and Homer is wracked with complete remorse for saying such a horrible thing on TV. Figuring that if they can get Duffman to replace Suds as the Duff mascot, they can get their dog back, the Simpsons seek Duffman, who has become an ordinary man named Barry Duffman who helps the less fortunate (by teaching math at a local halfway house). The Simpsons ask him to help the family get Santa's Little Helper back at
Santa's Little Helper emotional range. And both will growl and possibly snap if you try to take their food." Although animals in cartoons often behave with "semi-human awareness", Groening said on the DVD audio commentary for the episode "Two Dozen and One Greyhounds" that he prefers animals in cartoons to behave exactly the way they do in real life. As a result, Santa's Little Helper is depicted in this way on the show. There have, however, been some exceptions for gags, but most of the time the staff of "The Simpsons" tries to keep animals acting realistically. Several journalists have commented on the