Cat decides he wants some quiet time to himself, so Dog puts on "the suit" and Cat finds out just how much he really misses Dog. He tries his hardest to read, write, or eat, but he feels so guilty that he makes Dog come out.

CatDog want to eat at a taco restaurant, but Rancid Rabbit bans them from entering. They try sneaking in numerous ways, but are caught every time. Eventually, Dunglap takes control of Taco Depot, and lets CatDog eat there whenever they want.

The Pet-CatDog find a hurt Roach in the dump, and Dog wants to keep the Roach as a pet. Cat trys to get rid of until he's fed up with 'Roachy' the roach, and purchases a machine to annihilate it. When the Roach saves Cat's life, he realizes how wrong he was to stereo-type it.

Cat invites people to his party, except for Winslow, that is, so Winslow throws his own party, which turns out to be more fun than Cat's party. So, Cat keps Mervus and Dunglap Tied up, and forces them to have fun. Then, when Dog joins the party, and Mrevis, with Dunglap escape, Cat enters the party, and everyone leaves.

CatDog become famious stars with ""CatDog Food"". But after the fame gos to Cat's head, he gets cocky, and insults Dog. He even gains a bunch of weight. It isn't until He makes fun of Rancid Rabbit, and ruins the deal that he relizes that he has made a change for the worst.

CatDog go to the store, and Dog buys ""Little Cat."" Dog pays more attention to Little Cat, and Cat trys not to mind. But when he relizes he is not wanted, he leaves, and trys to hitch hike a ride somewhere. Dog relizes how dumb Little Cat is, and makes up with Cat.

Cat collects every ""Mean Bob"" toy even if it means selling everything they own, while Dog plays with his one Mean Bob.

Dog is frightened after reading a comic book about aliens invading, and he thinks the new next door neighboors, which turn out to be ""Grannies"", are aliens.

Cat reads a story to Dog about how Egyptians worshiped Cats.

All of Nearburg's Dogs love ""Farburg Burger Bones"", but they get banned from Nearburg because Fargburg makes all of the money, so Cat gets a plan to sell bones for over 5x the price to become rich.

Cat is tired of Dog being so un-intelligent, so he makes Dog study & watch video tapes, so Dog sucks all of Cats smartness out of him, and in return Cat gets Dog's stupidity.

Dog meets up with a paperboy faster than him. This agravates him, and he trys everyday to get faster. When he realizes that he won't ever be, the former mailmen make a disgrase of him. Then...he relizes that the mailman is a person who has been faster since childhood, and he goes faster than him.

Cat's hairball wins them a prize at the amusement park, and Dog chooses a fish as a prize.

Everyone in Nearburg is shocked to hear that Shreik is a girl, even the trees!

CatDog accidentally flies away on a kite and crashes into a statue of Rancid Rabbit, and the natives think CatDog is a God.

CatDog and their friends end up in a garbage truck and fall into water where Cat acts like a pirate.

Taululah wants a soulmate, and it turns out that CatDog is a great match for her.

Sally, Cat's crush from second grade is coming for a visit, so Cat wants the house spotless and clean, but it turns into a jungle, literally.

CatDog gets thrown in jail with the Greasers.

Cat tries to make some money by turning their house into a hotel. It all goes wrong when completely different people are right next to each other, driving the guests mad, which drives CatDog crazy.

There is a new bird in town, and her name is Lola. She moves in to the tree next to CatDog's house, because she wants to study them. CatDog get tired of her invading their privacy, so they try to get her to leave.

Rancid is talking a gold bath and the gold stops coming out, so he tries to make more money by making Dogs have licenses to not go to jail.

Cat comes up with a money-making scheme where a Dog eats people's homework.

Lube is seeking work at a gas station and falls in love with a girl there.

Dog gets Cat obsessed with Monster Truck shows, and Cat becomes crazy!

Dog enters a Dog show and Cat dresses up as a Dog tail.