When the Martins take a trip to Japan they are unable to bring their beloved Ozzy along for the ride. So the family settles on the next best thing, a top-of-the-line canine spa called Blue Creek. But this picture perfect place turns out to be a facade constructed by its villainous owner to capture dogs. Ozzy finds himself in the real Blue Creek, a prison for dogs, run by dogs. Ozzy will have to avoid danger and find strength in his new friends, Chester, Fronky and Doc to escape the prison and return home safely.