Size: M Professional Brace Dog knee brace used for dogs suffering from ACL tears, knee strains or sprains, hind leg lameness, arthritis, knee instability and post-surgical recovery. Dog leg brace wrap and warm the joints to help alleviate joint pain, muscle injuries, and provide support and stability for your dog's hind legs to promote healing. Hot & Cold Therapy Gel Pack Made with leading-edge materials and expert-grade gel, this ice pack pack cold therapy reduces swelling and pain caused by inflammation and relieves joint and muscle injuries. The compressed cold pack is microwave and freezer safe, so you can use hot or cold therapy as needed; it stays flexible in both hot and cold. Excellent Production The dog acl brace hind leg is made of high quality neoprene fabric that is breathable, lightweight and more durable, fits perfectly to the acl knee joint and can withstand daily wear and tear. The dog knee brace wrapping your dog's legs 360 degrees and applying light pressure helps alleviate the loss of stability due to injury and improves the balance between muscle groups. Easy to Use Our dog acl brace are recommended by veterinarians, with easy steps to put them on, making it more convenient for your dog.