How do I use the Multi-Function Leash? March 25, 2022 15:14 Updated The Blue-9 Multi-Function Leash has multiple uses! We crafted this video to show you the various uses! Our Blue-9 Balance Harness and other training accessories can be found on our website at Blue-9 Products Related articles What size webbing should I choose for my Multi-Function Leash? How is the Balance Harness different from other harnesses? My dog measures to fit two sizes? Which size Balance Harness should I select? My Balance Harness appears frayed. What should I do? My Balance Harness appears damaged. Who should I contact? Comments 0 comments Please sign in to leave a comment.