I love my new hands free dog leash, I wish I would have purchased it sooner! I run with my Jack Russel mix, and actually don't use the belt since it makes it too long for my little guy. I just hook the leash part around my waist to the d-ring and its a perfect length. It keeps my dog close without having to worry about stepping on or having him to far away. It's also a little springy in case he gets too far ahead, it doesn't choke him. The best part is that it's completely hands free so I can keep track of my steps too. Highly recommend!