LUFFWELL Dog Runs for Outside, 100FT Runner Yard with 15FT Tie Out Cable, Heavy Duty Run Lead Large Dogs, Trolley System Zipline Dogs 125 LBS

100FT SPACE WITH A CLEAR BOUNDARY — The 100 ft main cable and 15 ft lead give energetic dogs a wide area to run while staying within a defined zone—ideal for unfenced backyards, campsites, and private open outdoor areas BUILT FOR STRONG DOGS — Designed for dogs up to 250 lbs, the vinyl-coated steel cable helps resist chewing, rust, and outdoor wear when large dogs sprint, pull, or patrol the yard SOFTER STOPS AT FULL SPEED — The shock-absorbing spring cushions sudden pulls when your dog reaches the end of the run, making fast sprints and excited lunges feel less abrupt SMOOTHER MOVEMENT, FEWER TWISTS — The moving pulley and 360° swivel clip turn with your dog as they run, circle, or change direction, helping the lead travel more freely with fewer wraps 15–30 MINUTE SETUP — Included hardware and step-by-step instructions simplify installation between two secure anchor points, so your dog can start exploring sooner with less trial and error