I've got it to reread as I'm looking for a specific puppy book to recommend to clients. I don't recall it being to Barbara Woodhousey but a quick scan through reveals lots of pack theory. Apparently dominance aggression is the most common reason for dogs to bite owners!
I hear it recommended all the time, including here, and it's ashame becausealot of it is good.
Back to recommending Pamela Dennison until I've read Sophia Yin's one. I feel like a kid who's discovered their favourite childhood cartoon was racist,.