At Delightful Dogs we use positive reinforcement using a clicker and highly valued (by the dog) treat or reinforcer. I recommend teaching/training your dog with a clicker (for deaf dogs- a penlight works good). Clicker training is a system of teaching that uses positive reinforcement in combination with an event marker. Benefits to training this way includes: Training is enjoyable by both dog and owner, the dog will remember the behavior for long term, accelerates learning, fearful dogs will overcome their fears, strengthens human and animal bond, encourages creativity and initiative. If you have any questions about clicker training or how to get started, we would love to help you out!