We took our dogs to David at Loyal K9. Within the first couple of days, we could tell a big difference in our dogs behavior from the videos he sent us upon request of our dogs progress. The "off/down" command is a wonderful thing. We are thoroughly impressed with the level of training we received. David is courteous and efficient. I would recommend Loyal K9 to anyone who wants great training by someone who genuinely knows and cares about dogs.