Max meets Sharkdog and finds a new best friend.

Sharkdog's a handful — how will Max keep him a secret?

Sharkdog fetches the wrong things around town.

Max calls for back-up from best pals Olivia and Royce.

Sharkdog digs out the moles in Max’s dad’s garden.

Barb Quigley snatches Sharkdog at sea.

Sharkdog’s the star of the Fisher family’s favorite show.

Sharkdog makes a mess when he's home alone.

Jealous Dennis challenges Max to a doggy contest.

Max, Royce and Sharkdog hunt for pirate treasure.

Sharkdog shakes a great white shark away from the Fishers.

Sharkdog spooks the fish at the aquarium.

Sharkdog fakes a cold to keep Max from a camping trip.

A storm makes Sharkdog camouflage on cue.

Sharkdog’s new favorite snack is Brussels sprouts.

Sharkdog stops Max from sleepwalking into the ocean.

Max keeps busy to buy a fancy drone for Ollie’s birthday.

Ollie has a hard time handling Sharkdog.

Capt. Quigley, Dennis and Mr. Heubel team up to catch Sharkdog at the carnival.

Max comes to the rescue when loyal friend Sharkdog gets in trouble.