I have nothing but positive things to say about Sit means sit, and D'Awna, my dog trainer. This is simply the best investment for you and your dogs!!! I have two Puggles. The truth is, as much as I love them and treat them like my children, they had a lot of problems that I allowed to go on for years. I enrolled them in immersion training. D'Awna took my boy home for ten days, and when he returned I simply could not believe the difference. My family joked that she spray painted a well behaved dog to look like mine and swapped him out. He has been doing amazing since coming back home. He listens...truly listens to me and is just as well mannered as can be. She currently has my girl for immersion, and I can't wait to get her back and see the results. D'Awna is very good with the dogs. She is incredibly knowledgeable and you can see she cares for you and your dogs. I have yet to take a group class, but have had several private lessons, and will eagerly attended group classes! I feel as though the price is very fair, especially seeing the results. It has been worth every penny!!!