Riding your bike is a lot of fun. With the Doggy Bike, you can have a fun ride and give your dog a good exercise. The product has an elastic leash, giving you more control as you ride. You get to keep your dog away from your bike for its safety. The Doggy Bike fits almost any dog and does not get in your way. No need to leave your pet at home when you can take it out with you when you are ready for a ride.