The K-9 Callus Cuff Protectors What should I do about calluses, hygromas, and pressure sores? Are you concerned about incessant licking? Calluses, hygromas, and pressure sores happen to dogs of all sizes but especially large breed and giant breed dogs. Padding on the elbow will help heal and relieve pressure on the joints when lying down. Sizing Chart Sizing Video *Color shades may vary