The National Dog Show (NDS) Viewers Guide brought to you by Purina. Learn about the AKC dog breeds in the National Dog Show, judging dog events, and how to win best in show. Content, photos, videos & composite sketches are courtesy of the American Kennel Club and Purina The images used are of actual dogs who competed in the 2002 and 2003 National Dog Show Presented By Purina but the names and stories associated with the breed are fictional.