This dog wheelchair provides comfortable mobility with an adjustable design for dogs with disabilities or injuries. - Type: Dog wheelchair - Size: S - Adjustment: Adjustable length, width, and height - Purpose: For dogs with disabilities or injuries - Installation: Comes with detailed installation instructions - Color: Blue Thank you for viewing. I purchased this for my family dog, but it became unnecessary before assembly because his front legs weakened and he became bedridden. It is a new, unused item. I am selling it because the return period has expired. There are no scratches or stains, but please check the photos and understand that this is a used item before purchasing. I do not accept price negotiations, but I occasionally review the price. Instant purchase OK! We will ship it immediately via anonymous delivery.