Our dog run kits comes with all the components you will need to successfully install a superior dog run. A 10 or 15 ft. animal tie out is needed in order to attach your dog to the run. These kits can be installed between two posts or two trees. Our dog runs incorporate stops to prevent the tangling of your dog around a post or tree keeping them happy for hours. With our easy to understand instructions you'll have your run installed in no time! Pay special attention to dog weight recommendations when selecting the proper run for your dog. Choose the length of the run according to how much room you want to give your "best friend".