- The Copycat and Harold Humdinger meet each other for the first time.
- They also teamed up for the first time to invade the Adventure Bay.
- Chase, Zuma and Skye do not appear in this short.
- Harold gains his powers by touching the Copycat.
- This is the second time Harold engaged Ryder in a dogfight (air battle). The first is in "Mighty Pups, Super Paws: Pups Stop Harold's Deep Freeze".