We have three styles of this pet knee pad to choose from, please purchase according to your actual needsProvide elbow support and improve the mobility of dogs suffering from elbow arthritis, eczema, dysplasia and shoulder dislocation, protect dogs from elbow calluses, bedsores and help wound healingThe patent-pending design is based on the dog's body anatomy, so it perfectly adapts to the animal and ensures a safe fit and comfort, and provides elbow support and protection in all situations-standing, walking, running, jumping, sitting or lying downThe soft and breathable compressed fabric provides much-needed support for your dog during the expected period of use, while the elastic strap and close-fitting design provide flexibility and sufficient freedom of movement. Your dog should feel comfortable insideThis dog elbow protector has been tested for comfort, health and support levels on the most popular dog breeds, and has been recommended by a veterinarian