Lupine products are proudly built in Conway New Hampshire and Guaranteed (Even if Chewed). They are not chew-proof (no fabric is!) but if they get chewed LupinePet will replace them. Search on ?Lupine Guarantee? to see how EZ it is! 1-inch-wide leashes are suitable for medium and larger dogs. They are available in three lengths: 6-foot; 4-foot; 2-foot. Shorter leashes keep the dog closer. Consider the distance from your hand to the dog?s collar when choosing a length. A leash can always be shortened by holding it closer to the dog. Lupine Originals are made from woven nylon in an array of colorful designs. The pattern is woven into the webbing rather than printed or sewn on. Made with strong bar-tack stitching welded steel hardware and ends are turned under and stitched to protect fur and skin. Matching collars and harnesses are available. Machine or hand-wash warm water and mild soap (no bleach or bleach alternative). Air dry completely before use Lupine products are not intended for tie-out.