Robo-Dog w/4 motors Man's best friend just got even better. A dog you don't have to walk or feed, and you control its every move --- it's Robo-Dog! Full function, wireless remote control lets you operate Robo-Dog's 4 motors (2-high-speed) in forward and reverse. For ages 7 and up. Requires 4 "C" Batteries & 1 9V Battery (not included). Full Replacement Warranty $159.99