Santa's Little Helper prompted satires of contemporary dog culture, from Barbara Woodhouse's authoritarian training methods [in "Bart's Dog Gets an F"] to Lassie's flawless service to the status quo [in "The Canine Mutiny"]." Although cast member Dan Castellaneta occasionally voiced Santa's Little Helper for bit parts, American voice artist Frank Welker most often provided the sounds of the dog and other animals on the show from "Bart's Dog Gets an F", which aired on March 7, 1991, to "Home Sweet Homediddly-Dum-Doodily", which aired on October 1, 1995. He said on his official website in 2007 that he liked portraying Santa's Little Helper because
Media in The Simpsons Homer's success and comfort in spite of his inherent laziness and ignorance. "Homer's Enemy" explores the comic possibilities of a realistic character with a strong work ethic placed alongside Homer in a work environment. In an essay for the book "Leaving Springfield", Robert Sloane describes the episode as "an incisive consideration of "The Simpsons"'s world. Although "The Simpsons" is known for its self-reflectivity, the show had never looked at (or critiqued) itself as directly as it does in ["Homer's Enemy"]." In the episode, Homer is portrayed as an everyman and the embodiment of the American spirit; however, in some scenes