This is a good book on a topic that needs much more information out there. that being said, it's basically just a diary of her training sessions. She takes you through each training session with her reactive dog class and describes the progress of each dog each day.
Pros: Great to see the ups and downs of each dog. Also nice to see how different dogs needed different things
Cons: If you're looking for things to do with your own dog, there's no apendix that explains the exercises she does. It's sometimes hard to get a good picture, even though there are diagrams. Also, it can be confusing trying to remember which dog was which. In addition, it's very repetitive and doesn't keep one's interest.
Overall: I recommend the book Controlled Unleashed instead.