Sylvester Cat and his friend Benny, a rugged feline, search for mice in a warehouse, with Benny aiming to capture one as a pet. Unbeknownst to them, a baby kangaroo named Hippety Hopper is present, and the cats mistake him for a massive mouse. Benny encourages Sylvester to chase Hippety, who proves to be quick and elusive.
Hoppy-Go-Lucky
A cat and his friend embark on a mission to catch a mouse, but their plan is disrupted by a playful baby kangaroo, leading to a series of chaotic events.