While all ethologists or canine behavior experts are not agreed among themselves on everything, this book has the advantage of addressing multiple topics, with chapter summaries that are well made. Therefore, if you are interested in certain topics least you can get away with the summary, and if you dig vouler more, some chapters are sufficient for the enlightened amateur or aspiring breeder. I would advise to complete the communication about "how to speak dog" Coren, not perfect but well done.
