This is the best text for owners who are having difficulty attaining leadership status with their dogs. The lessons are written in plain English while drawing on sound, non-confrontational behavioral theory. The authors take the angle of basing each lesson on what is known about the functioning of a wolf pack. The position of dominant vs. lower-ranking wolves is explored. Who eats first? Who sleeps where? Who initiates play? Who goes through narrow passageways first?
Especially interesting to me was the explanation of how meaningful body posture and physical positioning is to dogs.
I especially recommend this book to dog trainers working with the general public or to any dog owner whose dog who perhaps has JUST BEGUN to exhibit dominant behaviors such as pulling on the leash, ignoring known commands, guarding of food or objects, or giving warning growls when disciplined.
I would not recommend this book to owners trying to correct biting problems with a dog who already has a history of fear or dominance aggression. If that is your problem, you need to ask your vet for a referral to an animal behaviorist.