How do I use the Multi-Function Leash? August 24, 2023 14:21 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 strap webbing should I choose for my Multi-Function Leash? How is the Balance Harness different from other popular harness brands? My dog measures to fit two sizes? Which size Balance Harness should I select? My Balance Harness strap appears frayed. What should I do? Is shipping cost refunded if I send my product back for return or exchange? Comments 0 comments Please sign in to leave a comment.