GoPet CG4012 Dog Powered Tread Wheel - Small - Toy Breed - Black

This model is for small dog breeds and all cats (<25lbs). Features a cushioned, durable matted surface that protects your pet??s foot pads as he stays healthy by getting exercise at his speed and timing. GoPet TreadWheels are an excellent source of exercise for all cats and dogs. It is pet powered so the pet chooses to use the TreadWheel or not on its own. No electricity, all pet power! They can run as fast or slow as they like and jump in and out for exercise when they want to. Great for high energy pets that never stop! Running area 40" diameter x 12" wide.