This is a 4-wheel walker that can assist with rehabilitation, walking support, maintaining posture, preventing bedsores, and mealtimes. ♦ Walker Size: Dog Size ✰ Width: 15cm, Body Width: 12-14cm ✰ Length: 46cm, Body Length: 35-37cm ✰ Height: 20cm ✰ Weight: Up to approximately 4kg ✰ Distance from rear leg crotch to ground: Up to 17cm (Rear leg height: 15-17cm) Adjustable dog wheelchair, black and orange color. - Type: Dog Wheelchair - Color: Black and Orange - Size: Adjustable - Wheel Type: 2 front wheels, 2 rear wheels Thank you for viewing. My 19-year-old Miniature Dachshund used this for only one month. It's best suited for dogs around 4kg, but my dog, who weighs 2.75kg, also used it. It is a used item, but I felt that I wanted to offer it to those who are experiencing similar difficulties, so I'm selling it at a low price. I hope it can be of use to someone quickly.