Harness Object: The Adjustable Rear Legs support Harness is designed to help your senior, disabled, or injured dog, who are unable to navigate the stairs, has a difficult time getting up and down, needs help walking and at any risk of falling. Lifesaver: The dog carrying harness can pick up the rear end of your fur friend, prevent hip pain and injury caused by aging, support them getting in and out of the car, up and down the steps, help them get up from lying down, stabilize both the gait and spine. Postoperative Rehabilitation: This Hip lifter is a helpful rehabilitation strap to help your furry pug who is post-op surgery of the knee,CCL (ACL), TPLO, hip replacement and so on. They all have some trouble with their back legs. The back-saver harness assists your dog while recovering from surgery. Soft ; durable : Inside contains synthetic fleece materialthe dog mobility harness is very fluffy and comfortable for your dog to wear,won't chafe your pups underbelly. The belly sling carrier outer cover with oxford fabric, it is sturdy for a large dog.