Muzzle Tough

Granny and two movers search for her new house. They finally find it and begin unloading her belongings, passing by Sylvester who is napping. Tweety is carried into the house in a cage, catching Sylvester's attention.

Sylvester wakes up and spots Tweety in his cage as he is paraded past him. Tweety's cheeky remark, 'I tawt I taw a puddytat!', sparks Sylvester's pursuit. He begins chasing Tweety atop the wall surrounding the house.

While chasing Tweety, Sylvester crashes into a lamp post and falls off the wall. This mishap interrupts his pursuit and leaves him back on the ground, temporarily thwarted.

Disguising himself as a lamp, Sylvester tries to sneak into the house. Tweety spots his plan and causes him to get a powerful electric shock by plugging his tail into an outlet, followed by Hector biting him and chasing him away.

Sylvester attempts to pose as one of the movers by carrying Granny’s piano. Tweety guides him upstairs, but Sylvester accidentally drops the piano from the top floor, landing on the street with a loud crash.

Sylvester hides under a bear rug inside the house to sneak up on Tweety. Granny notices the rug's movement, fires pistols at Sylvester in fright, and Hector chases him out of the house once again.

Trying a new tactic, Sylvester dresses up as a voluptuous female dog to lure Hector away from the steps. The plan is interrupted when a dog catcher captures Sylvester in his net.

The dog catcher discovers Sylvester's true identity and calls him a cat, which angers Sylvester. He pounds on the truck window demanding release, but the catcher dismisses him.

Realizing Sylvester is a cat, the other dogs in the truck attack him. Sylvester tries to protest, but the dogs continue to menace him as the truck drives away.

As Sylvester is trapped and attacked, Tweety remarks that there won't be any more puddytats to chase him. He then notices two cats with lamp shades on their heads, commenting on their appearance.