Using this leash is super easy. Just fasten the buckle around your dog's collar and you're ready to go for a walk. When using it, make sure the buckle is securely closed to prevent your dog from getting loose. To maintain this leash, you can wash it with mild soap and water if it gets dirty. Hang it up to dry. Avoid exposing it to sharp objects that could cut the nylon. With proper care, this leash will last you a long time.