Dog Runner for Yard - Double Shock Absorption Dog Trolley System for Large Dogs, Heavy Duty 100FT Dog Tie Out Run Cable with 10FT Dog Leads, Upgraded Design for Dogs Up to 250LBS

Double Shock Absorption System: Features a spring on the 10ft cable and an elastic cable for cushioning impact when your dog runs, reducing the risk of injury. Heavy Duty Zinc Alloy Carabiner Clip: Designed to withstand pulls up to 600 lbs, with a -contained safety lock design to prevent your dog from coming loose. Anti-Bite Steel Cable: 5mm thick steel wire that is resistant to biting, ensuring long-lasting durability for active dogs. Swivel Pulley for More Space: Allows for smoother, safer playtime in open spaces by providing your dog with a larger area to roam without tangling. Easy Installation Kit: Includes all necessary components and a detailed instruction manual for quick setup, so your dog can start enjoying safe outdoor adventures right away.