Sylvester tries to regain his membership in the Loyal Order of Alley Cats Mouse and Chowder Club by capturing a giant mouse and putting a bell around its neck. However, his plans are foiled by Hippety Hopper, a baby kangaroo who escapes from a zoo truck and repeatedly outsmarts Sylvester. Despite finally getting the bell around Hippety's neck, the cats end up jumping into the zoo truck instead of pouncing on the mouse, allowing Sylvester to become the Grand Master.
Bell Hoppy
Sylvester is assigned to add a bell to Hippety Hopper's collar as part of his induction into the Loyal Order of Alley Cats, but the plan backfires when Hippety Hopper is mistakenly believed to be a massive mouse.