Features: For Dogs up to;150 poundsRunning Area: 60" D x 20" WOverall Dimensions: 70"H x 35"D x 65"WTraining Door IncludedTension Control for added resistanceRunning Surface Mat for added comfortFree, off-leash exercise so your dog can run at his own natural paceCan be used anytime - even if your dog is home aloneProvides a physical outlet for high energy dogsA great way to exercise overweight dogsSafe & StableEasy to cleanMildew resistantUV resistant allows for outdoor useMade in the USA Exercise your dog indoors or out with a GoPet Dog-Powered TreadWheel. Gone are the days where most houses have large back yards and the family dog can run freely. The GoPet TreadWheel for Large Dogs features a cushioned, durable matted surface that protects your dog's foot pads as he stays healthy by getting exercise at his speed and timing. As outdoor spaces are getting smaller and people are working longer hours, often household dogs struggle to get the exercise they need. GoPet TreadWheels give your dog;the equipment he needs to exercise. The free standing GoPet TreadWheel;provides an unlimited running surface allowing your dog to walk or run for miles - even if you are not home. Many dogs will use the treadwheel to relieve;boredom and get some exercise;while their owners are gone. Be sure to check our our Video - If you feel a Treadmill would be a better option please go back to the Dog Treadmills;page.