1Specially designed for old or injured dogs whose action ability is limited, helping them to get on and off the car, walk up and down the stairs, etc 2Drive away some troubles for the dog owner, making the pet care much more convenient 3Made of high grade material, sturdy, durable, and very comfortable to wear 4Helpful to let your pets resume outdoor activities, making them keep a good mood or recover quickly 5Two types, namely, front leg harness & rear leg harness, for you to choose