Is it possible that what looks like play is something else entirely? German author Mechtild Käufer presents findings from scores of researchers worldwide who s

Learn to communicate with your dog—using their language “Good reading for dog lovers and an immensely useful manual for dog owners.”—The Washington Post

The perfect holiday gift for dog owners: [a] must-have guide to improving your dog's life (Modern Dog Magazine). As seen in The New York Times, People, SLATE, P