For two dogs (medium to large dogs): For two dogs, attach only one leash to the extra power or divider and you can let 2 dogs run and control both dogs at the same time! Free one of your hands and lead both dogs. Life is simple. No tangle --- enjoy the safety of our intricate 360 anti-tangle mount. You never have to worry about getting twisted lines when running 2 dogs and your dogs can move freely. Adjustable length---choose from the regular 11-20 inches or extra long runners that are 16-28 inches so you can easily get two hundred in different sizes. The adjustable straps can be shortened or lengthened individually to accommodate different dimensions even with different coupling necks. Durable and stable --- made of extremely durable 1" nylon to ensure the safety of your dogs. Durable and insensitive - made of extremely durable 1" nylon to ensure the safety of your dogs. The dog leash works with all dog collars. Reflective design---use extra safety at night with the glowing reflective stitching that runs the length of the two leashes. This double dog harness gives you and your dogs a comfortable walking and more pleasant experience.<br> Specification: L-without handle, for medium to large dogs<br> Black color<br> Material: nylon, chrome metal<br> Package: 1 * dog leash, double leash