Dogs are not called 'man's best friend' for nothing. Over the centuries, we have enjoyed a close connection with canines: they have provided invaluable help with hunting, tracking, guarding, haulage and rescue work, and have been affectionate and loyal companions without peer. In this fascinating book, Nigel Allsopp lifts the lid on the world of police dogs, examining the vital roles they play both in Australia and around the world. Despite the numerous high-tech devices now available to law-enforcement officials, 'K9's - as they're known in the trade - remain an indispensable part of police...