1? harnesses are suitable for medium and larger dogs. Made from jacquard woven nylon, with the pattern woven into the webbing (never printed or sewn on.) Features strong bar-tack stitching, welded D-ring and a custom designed side-release buckle. In a range of fashion-inspired patterns with matching leads available. All Lupine products are proudly built in Conway, New Hampshire and Guaranteed (Even if Chewed). In two girth size ranges. To determine size, measure snugly around the dog, just behind the front legs, then add an extra 5-percent for a comfortable fit. Machine wash, warm water, mild soap (no bleach or bleach alternative). Air dry. Lupine products are not recommended for tie-out.