Book excerpt: Dogwise Publishing is pleased to reunite again with Pat Miller for the publication of her second volume of Positive Perspectives, a collection of her recent articles. This collection is more advanced than volume one, with particular emphasis on understanding the latest in canine behavioral research so that you can become a more effective trainer and/or owner. Written in Pat's understandable but sophisticated style, Positive Perspectives 2 presents the latest "positive" thinking on body language, training and behavioral concepts, teaching behaviors, problem behaviors, and aggression.