its a animated film with brightly colored puppies that can talk to people. (its not pound puppies) there is a boy and girl puppy that get taken into homes by two young kids. they are trying to get back to this golden door to get home. i remember a bicycle ride/chase. i know this is pretty obscure, but i never got to finish the movie as a kid, and im dying to see it in its entirety! the animation is similar to that of "the chipmunk adventure". thanks for you help!