The harness is well suited for puppies and muscular dogs because it is adjustable around both the neck and chest. The Ultra harness is made of durable materials and has Hypalon reinforcement on stressed areas. The innovative and breathable HexiVent material makes this harness comfortable to wear, also when it is warm. The harness has many uses, with three leash connection points. In addition to the back-attachment point, there is a loop for attaching a tracking line on the chest. There is a third attachment loop in front of the chest that serves as a mild anti-pull control. This harness also has a handle.