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
The Simpsons episode guides a list and brief description of "The Simpsons" shorts from "The Tracey Ullman Show", a list of times Homer has said "D'oh!", and a list of Itchy & Scratchy cartoons. On two pages there are short biographies of each of the five immediate members of the Simpson family, namely Homer, Marge, Bart, Lisa and Maggie. Short biographies of other "Simpsons" characters appear in sidebars to each episode's page, starting with Santa's Little Helper for "Simpsons Roasting on an Open Fire" and ending with Willem Dafoe's Commandant from "The Secret War of Lisa Simpson". "The Simpsons Forever!: A Complete Guide to