Rover the Robot Dog Mint and Boxed direct from Manufacturer NEW ! Rover the Robot Dog. New version limited edition Windup Tin Toy Robot Dog based on the original 1960's version by KO Japan. This new version has mouth that opens and closes, ears that flap up and down, springy tail antenna, rolly-eyes, and moves along via metal wheels. Part of the Schylling Collectors Series. Mint and boxed brand new direct from the manufacturer. Robot dogs measures approximately 7.5" from snout to tail and 4.5"