I have some mixed feelings about this book. While I appreciate the author's views on training, it felt like she spent as much time arguing against the seemingly more prevalent method of dominance training as she did explaining her preference for the sympatico method. She also spent a bit of space talking about the evolution of dogs (macro and micro, although she didn't differentiate) and the difference between wolf behavior in the wild versus those confined in zoos and such. Honestly, as a dog owner who wants to live with a well-behaved dog, I don't care about any of that much.
Thankfully, Chapters 9 and 10 did get to what I wanted to know, and they are well done. I still had to wade through a bit of the dominance training she doesn't like to get to what she recommended, but it was in much smaller (and easier to skip) portions.
Perhaps this book is best read by those who are studying animal behavior or studying to work with dogs in veterinary medicine, training, or grooming. For others, if your library has this book, it's worth checking out for the 2 chapters specifically on training in the behaviors you want to see and how to deal with common problems.