Santa's Little Helper barrier, allowing the dog to understand Bart's commands, and consequently pass the obedience school. Santa's Little Helper has fathered several puppies. In "Two Dozen and One Greyhounds" (season six, 1995), he runs away to the dog racing track where he mates with a female hound named She's the Fastest. She later gives birth to 25 puppies and when the Simpsons cannot take care of them any longer, they decide to sell them; however, Mr. Burns steals the puppies and decides to make a tuxedo out of them. Before he does this, however, he becomes emotionally touched by them. This convinces
Brother's Little Helper Meyer and directed by director Mark Kirkland. It was first broadcast on the Fox network in the United States on October 3, 1999. After the season 5 episode "Bart's Inner Child", Meyer got "a little burned out on writing scripts", so he wrote "Brother's Little Helper" in order to "try [his] hand again". While writing the episode, Meyer was going through "some psychological problems" and found the episode very difficult to write. He was initially so dissatisfied with the first draft that he turned it in with a pseudonym; Vance Jericho. Co-producer Tim Long jokingly commented that the script was