Purchased a new size S in September 2025. Bought it because my 4.5kg Toy Poodle (larger than average for a Toy Poodle) stopped using its hind legs, but only tried it on indoors once and never used it outside. The size was a little big around the neck, but the chest area was adjustable and fit perfectly. 【Product Description】 ■ Walking Assistance & Senior Dog Care For senior dog care! For leg injuries! Dog care harness, easy to use! Walking assistance is helpful for senior dogs with weakened leg muscles, and also helps with stairs and getting in and out of cars. ■ Can also be used for rehabilitation after surgery for hip joint injuries and arthritis in dogs. ■ Adjustable Size The body and leash are adjustable. ■ Water-repellent Resistant to dirt and can be hand-washed. #CareHarness #WalkingAssistance #ForDogs #SeniorDogCare