Traditional leashes and leads are tough not only on the pet but on the owner as there is a set space between you and if either of you veers of the course a little the other gets yanked uncomfortably. With this stylish leash from JMK you have up to 10 feet of space in which your dog can roam free while you still remain in control. Simply hook the lead to your dog"s collar and let him or her run! Should you need to stop them just push the button and the leash will lock at the length it is currently extended to. Once you use a retractable leash, you will never go back to the old standard.