Santa's Little Helper and is the center of the plots of several episodes. During the course of the show, he has fathered litters of puppies, passed obedience school, had surgery for bloat, replaced Duffman as the mascot for Duff Beer, and been trained as a police dog at Springfield's Animal Police Academy. Some of the episodes that focus on Santa's Little Helper have been inspired by popular culture or real experiences that staff members of the show have gone through. Although cartoon animals are often anthropomorphized, Santa's Little Helper generally exhibits canine behavior. Cast member Dan Castellaneta currently provides the dog's sounds on
History of The Simpsons view "The Simpsons" as poor relations due to the popularity, and Brooks began to consider adapting the shorts for its own half-hour series. Brooks' decision was partly inspired by the cheerleading of David Silverman, who drunkenly approached him at a Christmas party and suggested the idea, passionately emphasizing what a primetime series would mean for the animation industry. In 1989, a team of production companies adapted "The Simpsons" into a half-hour series for the Fox Broadcasting Company. The team included what is now the Klasky Csupo animation house. Due to the increased workload of the full-length episodes, production was subcontracted