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
The Psychology of The Simpsons The Psychology of The Simpsons The Psychology of The Simpsons: D'oh! is a non-fiction book analyzing psychology themes in the television series "The Simpsons". It contains content from several contributors, including psychologists, counselors and school therapists. The book was edited by Alan S. Brown, Ph.D., and Chris Logan, and was published on March 1, 2006 by BenBella Books. It has received praise from reviewers. The book was published on March 1, 2006 by BenBella Books, and is part of their "Psychology of Popular Culture Series," or "Smart Pop" for short. Other books in the series include works which analyze psychology