"Two Dozen and One Greyhounds" is the twentieth episode of the sixth season of the American animated television series The Simpsons. It originally aired on the Fox network in the United States on April 9, 1995. The episode was written by Mike Scully and directed by Bob Anderson. Frank Welker guest stars as Santa's Little Helper and various other dogs. In the episode, Santa's Little Helper has puppies with a dog that he met at the greyhound racetrack.