The handle on the back provides you the possibility to lift the dog over obstacles. It can also be used to easily get hold of the dog during a tactical or training situation.The two attachment points for your line make this harness versatile. In addition to the leash attachment point on the back, there is one under the stomach for a tracking line. This enables your K9 to move freely when searching, without the line getting tangled in their legs.The Line harness grip comes with lightweight metal buckles.All seams and edges on the inside of the harness are sewn so they have their smooth side towards the dog`s body. The inner lining overlaps without any hard edges to prevent chafing. The harnesses are made from durable, tightly woven nylon and have closed cell foam padding to prevent water from soaking in. Line harness grip is reinforced with Hypalon on exposed areas.