Help your crag dog look the part and equip him with a low-profile Ruffwear Knot-A-Collar Dog Collar. Made from durable 7mm cord with an aluminum belay-plate and an inspired size adjustment system you can quickly adjust the collar for a perfect fit that comfortably rests in Fido's fur. An aluminum leash attachment point and ID V-ring complete the pinnacle of crag-dog fashion statements.