Ep 20. Two Dozen and One Greyhounds

Mr. Burns becomes smitten with a greyhound after a trip to the racetrack and decides to enter it into the Springfield Dog Show. However, after his dog loses, he decides to breed it with another greyhound and keep the resulting puppies. He quickly becomes obsessed with the puppies and even names each one after a letter of the alphabet. The Simpsons become concerned when they realize just how many puppies there are and how much space they take up in the house. Meanwhile, Bart and Lisa discover that their love for each other isn't as strong as their love for puppies when they start fighting over who gets to keep one. The episode features guest appearances by Kathie Lee Gifford and Alex Trebek.