Jinks seeks revenge on a butler when he loses his job.

Jinks makes a robot to go after Pixie and Dixie.

Pixie and Dixie's life is dull. A lion runs away from the zoo when a door is left open. The police are looking for the lion everywhere. He persuades the boys to hide him. They clip off his hair to make him look like a big poodle. They disguise him without Jinks knowing.

Dixie uses a ventriloquism book and uses his ventriloquism on a hi-fi set and does a imitation of a dog barking that scares Jinks.

Pixie and Dixie's cousin- who's a bat-mouse- comes for a visit. Because he flies, he can out-maneuver Jinks as he gets food for Pixie and Dixie.

Pixie, Dixie and Jinks meets a short boxing rooster named El Puncho who keeps punching Jinks and throwing him out the house and a dog keeps wanting Jinks to get back at him.

Pixie and Dixie try and help Mr. Jinks survive a bout of canaryitis when the neighbors' bird comes to stay while they are away.

Jinks lends Pixie and Dixie out to Charlie, but a feud erupts. Then a hobo mouse steps in and wins the heart of the new cat who adopts him.

Pixie and Dixie discover they have a fairy who speaks with a whistle and she grants them wishes.

After a hit on the head, Jinks gets knocked out. A mysterious voice tells him to be nice to Pixie and Dixie if he wants to go "up." He agrees, and Jinks finds that being nice is much harder and more painful than he thought.

Jinks becomes obsessed with the fish next door and Pixie and Dixie must try to stop him.

Pixie and Dixie packs up and leave the house because of the way Jinks treats them; Jinks follows them onto a ship where a French cat wants to keep Pixie and Dixie for himself and Jinks attempts to rescue and bring them back home.