When a ghost dog and other meddling monsters appear at the dog park, Krypto and Scooby-Doo team up to find out who is behind these mysterious happenings.
Scooby-Doo and super dog Krypto compete against super cats Streaky and Misty to determine which pair is better at crime fighting--but discover that working together is best of all.
When Scooby-Doo looks for his stash of Scooby Snacks to reward his pal Krypto, he discovers they have been stolen all over town and now they must find who has been snatching them.
When Scooby sees dogs from an obedience class robbing a jewelry store, then notices Krypto also being controlled, he must figure out what is going on and who is behind this mystery.
When the Cat Crime Club use kryptonite to capture Krypto the Super-Dog along with other members of the Space Canine Patrol Agents and steal money meant for Metropolis' animal shelter, Krypto and his pals have to figure out a way to escape and capture the wicked cats.