The Doco Vertex Reflective Ultralight Mesh Harness is crafted with a soft, breathable mesh fabric that ensures your dog stays comfortable during summer wear. Designed to prevent pulling, this harness features a front D-Ring that effectively corrects rushing behavior. Simply attach the leash to the front D-Ring, and when your dog rushes forward, gently pulling the leash will guide them back towards you, gradually changing this habit. For daily activities like walks, runs, training, travel, and mountain climbing, the back D-Ring is also available for leash attachment. For dogs that find it challenging to fit through the head opening, this harness includes a convenient detachable metal buckle on one side of the neck, allowing for easy on and off. The chest part can be effortlessly put on and removed with two quick-release buckles. Additionally, the harness features high-visibility reflective stitching, enhancing safety by providing excellent visibility at night or in dark environments.