Step in Dog Harness This harness is designed to be functional, made from canvas for extra strength while also being soft and flexible. It is a hassle-free step-in style with no need to go over the head. It is durable for everyday use with an inner mesh that allows for airflow and breathable comfort. The no-pull harness can help to reduce pulling with D-ring placements on the front and back. The front D-ring can be used to discourage pulling by directing your dog away from whatever they are pulling towards. You can use the back attachment for securing your dog in the car, or for normal walking. Size guide: IMPORTANT: This harness has LIMITED adjustability.