Double Shock Absorption System: This dog runner features a dual shock absorption design with a spring on the 10ft cable and an elastic cable that attaches to your dog's collar. Together, they effectively cushion the impact when your dog runs, reducing the risk of injury and ensuring a safer experience for your pet

Heavy Duty & Safety Carabiner Clip:The 360° rotatable clip is made of heavy-duty zinc alloy that is very strong to give your dog more relaxation,yet durable enough to withstand the strongest pulls up to 600 lbs.Self-contained safety lock design with swivel fastening technology prevents your dog from coming loose while running and playing

Anti-Bite Steel Cable Durability: The 5mm thick steel wire is designed to withstand the toughest chewers. Unlike nylon leashes, which can easily be chewed through, this steel cable is resistant to biting and ensures long-lasting durability for active dogs.

Swivel Pulley for More Space: The integrated swivel pulley allows for more freedom of movement, providing your dog with a larger area to roam while preventing tangling. This feature ensures smoother, safer playtime in open spaces

Easy Installation with Complete Kit: This dog runner is easy to install with all the necessary components and a detailed instruction manual included. You’ll have it set up in minutes, so your dog can start enjoying safe outdoor adventures right away