Moby, a grumpy Portuguese Water Dog mer-pup in Puplantis, despises mer-pup celebrations and often schemes to stop them with inventions, aided by his friend McSquidly. Despite backfiring schemes, they remain friends. Moby dreams of a life on four paws away from the annoying mer-pups but still loves Puplantis. He's a tech genius, creating gadgets and traps seen in various episodes.
