Using this dog lead is easy. Just open the slip loop and place it around your dog's neck. When you're ready to take your dog out, hold the lead firmly. Make sure the lead isn't too tight around your dog's neck to keep them comfortable. As for maintenance, clean the lead regularly with a damp cloth. Avoid using harsh chemicals as they might damage the nylon and leather parts. Store it in a dry place when not in use to prevent any mold or mildew growth.