A drunken stork delivers a baby mouse to the home of Mr. and Mrs. Sylvester Cat. Sylvester is about to eat the little rodent when it calls him Daddy. Touched, Sylvester adopts the mouse as his son - which, distressingly, attracts every hungry cat in the neighborhood to his door!
Tweety Bird moves into a city brownstone with his mistress, Granny. A stray Sylvester Cat watches them move in and delights on seeing Tweety. Another of Granny's pets is a bulldog who complicates Sylvester's plan to sneak up close enough to make a grab for Tweety. Sylvester unsuccessfully tries all sorts of disguises, including a moving man, a lamp, a bearskin, and a female dog. He ends up being captured by the dog catcher and placed in the back of a truck surrounded by snarling canines.
Sylvester Cat tries to catch Tweety Bird in Granny's farm house, but Granny catches Sylvester and warns him if anything ever happens to Tweety, she will have Sylvester turned into violin strings. A one-eyed orange tabby makes off with Tweety, and Sylvester must rescue the canary to avoid being sent by Granny to the violin string factory.
An orange cat lets it be known that it hates dogs. When the cat runs across a big mean looking bull dog, the cat does whatever it can to avoid the wrath of the dog while tormenting it. The cat comes across a device which lets it throw its voice, which the cat uses to trick the dog into thinking it's where it's not really located. Ultimately, the cat uses the device to turn another group of canines against one of their own. But the cat's action has an unforeseen consequence against itself.
The city is rounding up all unlicensed dogs. Spike has a license. So does Tyke. An unlicensed stray steals Tyke's license; Tyke gets collared and the chase is on.
Two of Popeye's nephews get caught playing with fireworks on the Fourth of July. Popeye takes them away, and they spend the rest of the picture trying to get them back (mostly by getting Popeye away from them).
Geriatrics Foghorn Leghorn and the barnyard dog recount their years of violent, mutual heckling, unaware that outside the window of their house their grandsons are behaving the same. The short is essentially a clip show, in that the majority of the footage is reused from earlier cartoons.
In yet another cartoon spoof of TV's "The Honeymooners", rodents Ralph Crumden and Ned Morton have stayed out too late and return home fearing their wives' wrath...
Sylvester Cat and a tough bulldog escape, chained together, from a transport vehicle headed for the city animal pound and make like convicts on the lam.
An inebriated mouse with a throbbing head takes a priceless diamond, thinking it's a soothing piece of ice. Two policemen, one of them a lunkhead, are assigned to recover the missing jewel.
A singer and her dog move next door to a widowed father, his little girl and her cat. Despite a rough start, the neighbors grow close, just in time for a Christmas wish to be granted thanks to their devoted pets.
Daffy Duck is a stow-away on a ship commanded by a portly, Captain Bligh-like figure, who orders his First Mate, a parrot named Mr. Tristan, to locate any stowaways aboard his ship and to provide a rope to hang the unwanted passengers. Daffy is found and sentenced to hang but offers to entertain the Captain with magic if the Captain will spare his life.