Review on Camping Dog Tie Out Cable - 50ft Heavy Duty Overhead Trolley System, Spring Pole Kit, and Rope Toys for Dogs up to 200lbs: Portable Reflective Lead Line for the Yard, Park, and Outdoor Activities by Kanika Costa

I bought it for my cute dog. She loves to play outside, but our yard is not fenced and there is a leash requirement in our area. This is a great idea because it gives her the freedom to roam around without giving her too much freedom. It is very easy to use and install. Simply wrap the ends around a few trees and then attach or borrow the collar. I didn't have another tree close enough so I used the handrail on the wheelchair ramp. It works great and she loves it.