Using this dog collar is a breeze. Just fasten it around your dog's neck securely. When it comes to using it, make sure the collar isn't too tight or too loose. You should be able to fit two fingers between the collar and your dog's neck. As for maintenance, keep it away from excessive moisture to avoid damaging the leather. If it gets dirty, use a damp cloth to gently wipe it clean. Also, regularly check the hardware for any signs of wear and tear.