Santa's Little Helper realistic dilemma faced by many families who own dogs. Other episode ideas come from popular culture. For example, Santa's Little Helper fathering 25 puppies in "Two Dozen and One Greyhounds" is a parody of the Disney film "One Hundred and One Dalmatians", and Mr. Burns' technique of brainwashing him into an attack dog in "Dog of Death" parodies "A Clockwork Orange". Susan McHugh, who teaches theories of animals, literature, and culture at the University of New England, wrote in her 2004 book "Dog" that, "remaining loyal to his unlikely saviours, the boy Bart and his father Homer, this greyhound has
Religion in The Simpsons praying. William Romanowski, author of the book "Pop Culture Wars: Religion and the Role of Entertainment in American Life", noted that ""The Simpsons" is not dismissive of faith, but treats religion as an integral part of American life. Episodes that I’ve seen are not so much irreverent toward religion, but poke fun at American attitudes and practices." One episode that heavily features religion is "Bart Sells His Soul" (1995). While discussing "The Simpsons" treatment of religion in his "Drawn to Television" book, M. Keith Booker cites a scene from the episode where Milhouse asks Bart what religions have to gain