Grace, Kat's mother brings home a patient who is afraid of sharks. Kat uses real shark facts to try and ease his fears. Kenny is invited to meet the patient, but decides to eat him instead. Kat decides to take Kenny to the vet, who decides to give him a muzzle. But Kat knows thats not the best solution. Kat's patient is always being attacked by mosquitoes. It dawn's Kat that there is something that makes him attracted to sharks. When Kat does a little detective work she finds out that he feeds seals.

Kenny decides to become a mascot for the local hockey team to pay for his food bills, but when the crowd finds out Kenny is a real shark, things go crazy.

Kat finds a lost parrot and decides to bring it home so when she does she gives 100% attention on the parrot. Soon Kenny gets jelous of the parrot so they get into a big fight and when they do they cause a big mess , and Kat gets the blame for it. But Kenny and the parrot finaly come to their senses and clean the mess themselves and later The Parrots owner comes to Kats house to get back the Parrot.

Kenny's shark friend Dan comes for an uninvited visit. Dan is turned away, but he threatens to tell Kenny's big secret to Kat if he can't stay.

Kat faces trouble from three popular girls named Phoebe make fun of her. Oh, how they change their tune when they realize Kat has a scary pet shark!

Watching Karl takes a fin-raising turn when baby brother Karl crawls off when Kat leaves him alone with Kenny for a few minutes. Kat and Kenny must catch Karl before Mom and Dad return.

During The Checkup Kat's dentist, Dr. Flossmore, mistakes Kenny for Kat. Kat doesn't correct him; now Kenny has to return for more dental work!

Kenny hijacks a fish truck. Now he has to attend Miss Hattie's Obedience School, but Miss Hattie isn't as nice as she seems.

Kenny is accused of food thefts all over the neighborhood, only this time he's innocent. The question is "Who Framed Kenny the Shark?"

Kenny the Hero

Kenny-napped! A rich kid wants Kenny to join his animal collection.

Kenny the Dad: Kenny & Kat become unwitting parents.

A rich kid wants Kenny to join his animal collection.

Kenny joins Kat's school production.

Kat enters Kenny in a dog show.

Kat enlists Kenny to help her win a talent competition.

Kat and Kenny meet a shark enthusiast.