This is an incredible, new and innovative machine that can be put together and amaze not only your young robotic engineer, but friends and family. Hand-held, wireless remote controls are included. This amazing dog can move forward, backward with two rates of speed. Robotix is a motorized construction set. It's based on robotics engineering. This is a toy for fun-filled, learning experiences. This company has great products for infants to older children including Lamaze toys, Thomas the Tank Engine playthings and Felt Kids playset. Check out their website to learn more.