Are you and your dog spending way too much time on the couch? We thought so. So, how about a bike ride? This Bike Dog Exerciser attachment allows you to ride safely with your dog by your side. Designed to clamp to the frame or the seat stem, it also features an arm with a steel spring that absorbs up to 90% of the force of your pooch’s tugs. You keep your balance on the bike while protecting him from traffic, pedals, and wheels. It even has a safety release that frees him instantly should he get caught around a tree or hydrant. How’s that couch looking now?