Obby is a lovable lavadog and faithful companion of Milo Thatch and Kidagakash Nedakh.
Atlantis: Milo's Return
When Milo arrives in Atlantis where Kida (now Queen, and married to Milo) is using the Heart of Atlantis to restore her city's former glory, Obby runs over to greet Milo. The lavadog jumps on top of Milo and licks his face. Later, Obby accompanies Milo, Kida, Audrey Ramirez, Vincenzo Santorini, Gaetan Moliére, and Joshua Sweet on three exciting and dangerous quests. He often helps out when the team is in trouble, such as trying to stop a huge leak in their submarine by chomping at the flowing water, gnawing through ropes when Milo and his friends are tied up, and saving them from a vicious wolf by biting on the wolf's tail. At the end of the film, Obby is seen back in Atlantis with Milo, Kida, and their comrades as they celebrate the world being a much better place.