For pets weighing 25-69 lbs. With the support of their rear dog wheelchair, your dog can get the exercise they need to stay healthy, rebuild muscle tone, enjoy their daily walk, and play. Ideal for dogs dealing with weakening back legs, difficulty walking, paralyzed, or dealing with a neurological condition such as DM or IVDD. For more information, please visit: walkinpets.com/all-sizes-dog-wheelchair-instructional-videos/#rear