Using this dog collar is super easy. Just open the plastic snap - lock buckle, put the collar around your dog's neck, and close the buckle. Make sure to adjust the collar to a comfortable fit - it shouldn't be too tight or too loose. When it comes to maintenance, you can simply wipe the collar with a damp cloth to keep it clean. Avoid exposing the collar to harsh chemicals or excessive sunlight, as this may affect the fade - resistant patterns. Always check the collar regularly for any signs of wear and tear, and replace it if necessary. Also, don't forget to match it with the available leash for a complete look.