Max meets Sharkdog and finds a new best friend; Max has trouble keeping Sharkdog a secret because he's a handful; Sharkdog fetches the 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; Capt. Barb Quigley snatches up Sharkdog at sea.
Sharkdog is the star of the Fisher family's favorite show; Sharkdog makes a mess when he's home alone; Dennis challenges Max to a doggy contest.
Max, Royce and Sharkdog hunt for pirate treasure; Sharkdog leads 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 Sharkdog gets in trouble.