Our Zack & Zoey 2-Way Nylon Dog Couplers allow two dogs to be walked together more efficiently on one lead, A great choice for dog walkers, doggie daycare owners, or any dog owner with multiple pets, Makes walking multiple dogs easy and convenient Made of durable nylon with heavy-duty, nickel-plated swivel snaps Couplers coordinate with our Zack & Zoey Nylon Collars (US2391) and Leads (US2392) Each includes a hangtag Couplers are also available in the 3-Way style (see item US9141) SKU: PETED0904