Using this Li'l Pals Adjustable Comfort Wrap Dog Harness is super easy. First, open the curved snap - lock buckle. Then, place the harness over your dog's head and adjust the straps to fit snugly around its body. Attach your leash to the dual metal D - rings. Make sure the harness isn't too tight or too loose. When it comes to maintenance, you can hand - wash the harness in cold water with a mild detergent and let it air dry. Avoid using harsh chemicals as they may damage the fade - resistant colors. Always check the harness for any signs of wear and tear before each use. If you notice fraying or other damage, it's time to replace the harness.