I've read a few "dog" books over the years, probably most of them in fact. Merle's door is the best of them all. Following Ted's relationship with Merle, from their first meeting in the backcountry when Merle was looking for a human and Ted a companion, the book charts the highs and lows of their relationship, and the profound effect that they have on one another. It looks in more detail at some of those areas that all dog owners have to consider at one time or another, and the approach that Ted and Merle took. It is meticulously researched, by turn funny, harrowingly sad, full of insight and worth everyone of the five stars in this review.