Santa's Little Helper the dog was a "sympathetic" character. Welker has been praised by staff members for his performances on the show. David Mirkin has noted that "he can do anything, and it fits perfectly. You forget you're listening to a guy, and he's a pleasure to work with." Groening has commented that he was "unbelievably good" at doing animal noises. After 1995, Castellaneta voiced Santa's Little Helper on his own while Welker performed other animal noises until his full departure in 2002, when he was denied a pay raise. In the "questions and answers" section on his website, Welker revealed that the
Brother's Little Helper Brother's Little Helper "Brother's Little Helper" is the second episode of "The Simpsons"<nowiki>'</nowiki> 11th season. It first aired on the Fox network in the United States on October 3, 1999. In the episode, Bart floods the school gymnasium and the schoolyard, which prompts the school's principal Seymour Skinner to diagnose Bart with ADHD. Bart is prescribed a psychostimulant drug called Focusyn (a parody of Ritalin), and initially starts paying more attention to his studies. After a while however, Bart starts turning psychotic and is convinced that Major League Baseball is watching over the people of Springfield. The episode was directed