Libby the Robo Dog is a mechanical dog that can be used to track criminals and objects using her enhanced smell. It can move faster than all other breeds of dogs, and it's loyal to its cadets, including Arabella Alien. Often detects when they're in danger from far distances. When given the Key Bone, Libby transforms into the Galactic Bazooka, a powerful weapon which can be used by the Galactic Patrol Gamma cadets. She'll make her first appearance on Episode 4, where Arabella Alien is paired with Libby for her mission.
Credit to everyone! Most credit goes to their owners. Note: The Galactic Bazooka mode will make it's first appearance in the late part of Episode 4.