Dogstar

Animation. Dogstar is a spaceship that contains all of earth's dogs, lost during the move from Old Earth to New Earth. The Clark kids miss their dog Hobart and, on board the Valiant, they go in pursuit of the Dogstar. Ramon Ridley finishes rejuvenating Old Earth and swears the Valiant crew to secrecy. He gives them a homing device that will attract the Dogstar and, to everyone's surprise, it works!