After a flea is "evicted" from a dog's hide, kind-hearted Yakky offers to let the flea live on Chopper.

Using a child's chemistry set, Fibber Fox creates a formula that shrinks Chopper down to Yakky's size, and the fox chases after the two of them.

Chopper and Yakky stay in an abandoned house for the night; Fibber Fox disguises himself as a ghost, hoping to scare Chopper away so he can catch Yakky.

Chopper gives Yakky a trading stamp so his book will be completely filled, but the wind keeps blowing the stamp away from them.

Alfy Gator, in his first appearance, tries to catch Yakky so the 'gator can dine on roast duck.

Bigelow the Mouse (from the Snagglepuss cartoon "Express Trained Lion") helps Yakky to stay out of Fibber Fox's clutches.

A mad scientist switches Chopper's and Yakky's brains, and the two of them drive Fibber Fox crazy.

Yakky and Chopper enjoy a day at the beach, until Fibber Fox starts chasing after Yakky again.

Alfy Gator is hunting Yakky again; in this cartoon, Yakky is unusually self-reliant as he fights back against Alfy.

Fibber Fox and Alfy Gator are both after Yakky, and the two of them fight over who's going to get him.

Yakky's wings are too weak to take him south for the impending winter, so Chopper tries to find him a home.

Fibber Fox steals Chopper's dog tags and gets him captured by the dog catcher, thus leaving Yakky defenseless.

A witch is brewing a special recipe to celebrate her 110th birthday, and one of the ingredients is Yakky.

Alfy Gator invites Yakky to dinner, without mentioning that the duckling will be the main course; Yakky, however, brings his friend Chopper with him.

Lost in the desert, Yakky tries to be friends with a dangerous outlaw, and his attentions prove to be detrimental to the outlaw.

Yakky believes that he's now a Judo expert, and tries to fight Fibber Fox; Chopper secretly lends a hand.