The Simpsons Episode 216 Bart’s Dog Gets an F Episode Title:Bart’s Dog Gets an F.Episode Description:Homer becomes fed up with Santa's Little Helper, who continually destroys things. He says he will get rid of him unless he goes to an obedience school. Santa's Little Helper does poorly there, as Bart is unwilling to use a choke chain. The night before the final exam, Bart and Santa's Little Helper play on Lisa's suggestion, thinking it will be their last few hours together. This bonding breaks down the communication barrier, meaning Santa's Little Helper can now understand Bart's commands, thus passing obedience school.