The Ruffwear Front Range Harness is an everyday harness that is easy to put on and comfortable for dogs to wear. The harness features two leash attachment points: an aluminum V-ring centered on the dog's back for everyday walks, and reinforced webbing at the dog's chest for training or additional control. ID pocket keeps dog tags quiet and easily accessible. The Front Range Harness is available in five sizes. Select the correct size based on your dog's girth (measurement around the widest part of the rib cage). XX-Small: 33-43 cm (13-17 in); X-Small: 43-56 cm (17-22 in); Small: 56-69 cm (22-27 in); Medium: 69-81 cm (27-32 in); Large/X-Large: 81-107 cm (32-42 in). Washing Instructions: Secure the fasteners; hand wash with mild detergent; air dry.