A friend handed me this book while I was visiting her home...someone had given it to her. She wasn't interested because she thought it was about dogs. I did too. I would not have read it had I known that it's not a dog book. I'm so glad I didn't know its topic, because I would have missed out on a deeply emotional account of the author's experience of her husband's TBI. A very fast read. Poignant, courageous, thought provoking.