The citizens of Townopolis gather to observe the highly anticipated Centennial Puppy Shower. When the puppies don't show up, Gluko and Lennon join expert Penelop Pitt-Plebop to find the legendary puppies.

After Gluko and Lennon make the world's heaviest pizza, they consult fitness guru Claude the Buff Hamster to get in shape so that they can lift a slice.

When Gluko and Lennon accidentally throw their friend Sheena into the scariest place ever, Gluko encourages Lennon to face his fears in order to save her.