K-9Cart.com is the original, patented dog wheelchair company for paralyzed pets developed and owned by a veterinary orthopedic surgeon. For over 45 years, K-9 Cart Company has custom-built mobility aids including dog wheelchairs for handicapped pets including dogs, cats, rabbits, ferrets, sheep, goats, etc. with disabilities ranging from disk disease, arthritis, birth defects, degenerative neurological diseases, and other orthopedic injuries. Our pet wheel chairs are the product by which all other "imitation" wheelchairs for dogs and other pets are judged. Accept no substitutes for your handicapped pet.