The Labra rear hock brace for dogs is a neoprene compression hock brace which provides stability and support to the rear hock joint without compromising flexibility. It can be used to help dogs heal from rear hock joint injuries. It can also be used as a preventative measure for elderly dogs which are at a higher risk for injuries. The Large size brace can be closed to a diameter as small as 1 1/2 inch and expanded to a diameter of up to 2 inches. Also, because the brace is made of strong, yet soft and flexible neoprene, the brace will always be comfortable on your dog's leg. Fight back against mobility limiting conditions such as arthritis with the Labra hock brace. As your dog ages, their joints will naturally deteriorate, just like they do in humans. This brace is an easy to use, and more importantly, comfortable option for dogs that need a little help with stabilizing and supporting their hock joint.