【Tangle Free and High Quality】Fine welding makes iron ring perfectly locked each other, which not only improves stability, but also brings flexibility. Unlike ordinary steel core dog cable, it will not tangle even if the dog runs at will. The dog tie out is made of 304 stainless steel, get zinc alloy coating on the surface. With a thickness of 3mm, the dog chain can withstand a maximum tension of 680kgf (6664N) after testing, makes the metal dog leash suitable for dogs up to 80lbs. 【Upgraded Rotatable Buckle】The bone-shaped hook on one end of the dog cable chain has its own patented design, ultra strong and light weight. It adopts thickened design at the bended corner according to daily use, providing greater protection for the dog to pull at will. There is coated matte paint on hook surface, which improves the visual resistance, and makes the clasp free from scratching and friction. 【Durable and Chew Proof】This metal tie-out cable is made of metal, and the chain and clasp can withstand the dog's chewing and dragging, without fear that the dog's teeth will penetrate it. The zinc coating on the surface protects the chain dog leash from rain and soil erosion and extends its service life.

🐶Knot-a-Hitch Dog Hitching System: Specially designed for upgrading the dog cart, so that you can more easily tighten and store the rope. The dog run cable trolley system is very suitable for large, medium and small dogs. 🐶Safety and no tangles: The rope is woven from a reinforced parachute rope, which is bright in color to improve the dog's visibility and ensure its safety. The rope can be used in all seasons and is not easily tangled. It is rainproof and durable, and can safely withstand large dogs up to 250 pound. 🐶Easy to install and disassemble: Our dog stroller system can be quickly installed by one person in 3 minutes. You can set it between two trees or other solid objects, and your dog will have a good place to train and play. At the same time, you can relax yourself without worrying about your pet.