David Fox is the best and most reliable dog walker I have ever had. He not only walks Archie, but carefully observes him and reports his behavior and anything unusual in his habits. Cynthia Fox has helped me enormously with his nutrition and Archie now races to get at his food. Before, he was vomiting quit a bit and did not like his food. I spent a lot of time trying out different foods. Cynthia came up with the right suggestions and Archie is now a happy camper.