Describe: Half of a pet's life is companionship and half is waiting. Our pets accompany us through every day, no matter how happy or sad. They are waiting for us to come home every day. They have been our family while this company and waiting continued. If one day our pets can't walk on their own due to accident or injury, when we get home and open the door, we won't see the figure who has been waiting. So let's make a small dog scooter and give them the power to keep running! New upgrade, cool debut! Features: Our pet wheelchairs feature ergonomically adjustable rear legs that can be adjusted in height, width and length, ensuring your pet is flexible and comfortable throughout its life stages. And easy to disassemble and assemble, you can install it by yourself. The 4-wheel design is suitable for small and medium pets/cats/dogs with forelimb injuries, general paralysis, forelimb aging, disability, injury, arthritis, weakness. (Friendly tip: measure your dog/cat before buying!) Product parameters: Color as shown Material: aviation aluminum Size: xxs, xs, s, m (select according to the size in the picture) Notice: *Because it is manual measurement, there will be an error of 1-3CM, please refer to the actual product, thank you for your understanding. *Due to different monitors, the product will have a little color difference, please refer to the actual product, thank you.