S2E16: Bart's Dog Gets an 'F'

In "Simpsonlar - S2E16: Episode 16," which is actually titled "Bart's Dog Gets an 'F'," the episode wraps up with the family dog, Santa's Little Helper, on the brink of being given away due to his misbehavior. The final straw comes when he destroys Homer's expensive sneakers, prompting the family to consider sending him to a farm. In a last-ditch effort, Lisa, who is home sick with the mumps, manages to teach Santa's Little Helper a few basic commands using a patient and loving approach. This small success convinces the family to keep him after all. The episode concludes with Santa's Little Helper demonstrating his newfound obedience by fetching slippers for Homer, much to everyone's delight.