When little buddy wants to go for a jog, but the weather just isn"t agreeable, the Small Dog Tread K9 Fitness Kit is the best alternative to a jaunt outdoors. Perfectly designed with small dogs in mind, this playful and safe equipment has everything your dog needs to reach optimum health without sacrificing space or time. With a little bit of training, your dog will take to the machine as though it was born to use it. The Fitness Kit comes with a training DVD to help both you and your companion get the most out of the equipment and workout. About PetZen Productions LLCPetZen is one of those unique companies that truly understands the relationship between a pet and its people. They know that animals are not merely guests or living furniture in our homes, but are members of the family. That"s why their goal is to develop products that make our animals" lives as complete and full as possible. Based out of the Wasatch Mountains in Odgen, Utah, PetZen is committed to innovation and excellence to serve you and your furry companions. * Recommended for dogs up to 30 lbs. * Whisper quiet motor * Playful, pet-friendly design * Comprehensive Canine fitness programs * Easily adjustable manual incline * Steel and ABS plastic * 44L x 21W x 20H inches * Manufacturer"s lifetime warranty on frame