Alien Cats: Return to Katonia:

When the evil-hearted DurPlunk catnaps Katonia's ruler, Sunset, two Maine Coons named Bootsie and Soxy must leave the life they have become accustomed to on Earth and return to their home planet. However, when they get back to Katonia, it seems like they will never be able to find their friend and leader. Once again, the other tribes must come to the aid of the Royals. Foxes, ferrets, and bird tribes join in the search. It won't be easy finding Sunset, though, not when it's rumored that he'...