Using this collar is easy. Just buckle it around your dog's neck with the nickel - plated buckle. When choosing the size, measure your dog's neck carefully to ensure a proper fit. Make sure the collar is not too tight or too loose. As for maintenance, keep it away from excessive moisture and dirt. You can clean it with a soft, dry cloth. If it gets a little dirty, you can use a mild leather cleaner. Avoid exposing it to direct sunlight for long periods as this may fade the burgundy color.