Minnie Mouse knits a sweater for Pluto. When she puts it on him, Pluto does whatever he can to try to get it off, eventually shrinking it to the perfect size for Figaro.

Pluto chases a kitten through a window and right into Mickey's lap. Mickey scolds him, and goes off to wash the kitten. Pluto falls asleep in front of the fire, and dreams of a hell ruled by cats where he is put on trial for all his crimes against cats and, of course, found guilty.

Mickey and Pluto go fishing. Pluto has a run-in with a clam, who eventually lodges in Pluto's mouth; Mickey thinks the clam is Pluto's tongue and can't understand why Pluto keeps begging for more food. After they get rid of the clam, Mickey's attempts to use his minnows as bait are thwarted by a hungry seagull; he brings his friends, and they chase our heroes away.

Morning, and Figaro the kitten wants to play. Pluto, on the other hand, has been out all night and wants to sleep. Finally, the sandman who has been putting Pluto to sleep calls in Figaro's sandman.

Pluto spots Dinah the dachshund and is smitten, but she ignores him. He uses a giant bone to steal a kiss, and hides behind a mirror, but still no luck. Then Dinah is nabbed by the dogcatcher, and Pluto goes in to free her. Their thrilling escape finally gets Pluto another kiss.

Pluto and Pluto Junior are enjoying a lazy afternoon snooze when the playful pup tangles with a ball, a balloon, a worm, a bird, and a clothesline. Pluto rescues his son from a precarious situation, gets hung up in the process, but manages to land with a splash.

Police dog Pluto is tracking down Butch, the dog that abducted rich dog "Ronnie" for a 10,000 bone ransom. Pluto releases Ronnie, but is hunted by Butch.

Pluto is playing with a ball on the beach. The ball goes into the water and starts moving in strange ways, because a sea lion is playing with it. Pluto does not want to share the ball, and eventually tries to bury it, but the sea lion is too clever. Pluto goes after the sea lion, but has to tangle with a persistent octopus. The sea lion saves Pluto, and resuscitates him, so Pluto agrees to play.

A coyote and his rather dim son stalk the sheep that Pluto is guarding.

Pluto's kid brother, K.B., keeps getting into trouble. When Butch the bulldog passes by, K.B. latches onto him. Butch gets K.B. to crawl into a meat market through a small slot. Pluto comes along, they tussle and set off the burglar alarm, which brings the dogcatcher, who grabs Butch.

Pluto and the cat, goaded by a TV commercial for turkey, raid the fridge and find a turkey inside. The cat gets there first and re-heats the turkey, first on the furnace duct, and then, trying to hide from Pluto, inside the tube-type TV - but he over-does it a bit.