Non-stop Dogwear's Freemotion Harness WD is the perfect choice for resistance training. This pulling harness is specifically designed for activities such as dog running, dog cycling, dog skiing, and pulling objects like chains or tires. Originally, Freemotion pulling harnesses were developed for situations where the pull comes from above the dog's back. In this version, however, you can attach the Pulling Attachment WD accessory (sold separately) to two side rings. This feature allows resistance training from a lower pulling point, adding versatility to the harness. When the dog leans into the harness, the pulling force is evenly distributed across its body. The pulling force comes from the side of the neck, in addition to the upper and lower parts. The unique design, combined with the Y-shaped neck opening, allows the dog's front legs and shoulders to move freely, keeping the airways open. The durable products from the Working Dog series provide unparalleled strength and durability as