Murder at Ring 5: A Mathias Dog Show Mystery

Maggie Pelham, a successful dog show handler, loved to play detective games when she was a kid. Now all grown up, she ends up becoming involved in a real-life detective game when a fellow handler is murdered outside a dog show ring in the wee hours of the morning. Maggie was the last person (except for the killer) to see him alive and she was even a suspect for a while. However Maggie and her champion canine companion, a wire fox terrier named Mathias, do a little digging into the victim's past and find clues as to who might have committed the murder. In the end, however, it is Mathias who alerts the cops to the real culprit and solves the case.