Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good book on Dog "Language"

A good primer on what dogs are saying, doing, or about to do by their body language.The photographs are instructive and illustrate the many signals dogs can send with their bodies, tails, eyes, mouths, and their tongues. One can learn not only how dogs communicate with other dogs, but also (try to) communicate with humans. My one issue with this book is that it has been seriously under-edited. Many photos and much of the text are redundant, For example the chapter "This is my territory" is 22 pages long (pgs. 214-236) and could have easily been cut to six or less. That and overly long explanations, and over-use of poor quality photos made the book for me, a bit of a wade. Otherwise, I would have given this book five stars.