Find pet training supplies at Target.com! The platinum pets heavy chain coupler allows you to easily take two dogs for a walk without the hassle of tangled and twisted leashes. The coupler is crafted from stainless steel and powder coated for maximum resistance from rust, chipping, and wear and tear. The coupler is lightweight enough for any size or breed of pet! The sturdy chain links prevent your pets from colliding into each other during those important walks.