The book was thoroughly enjoyable, telling the story of the author's close relationship with a remarkable dog. It also had interesting material about the history, science, and psychology of the relationship between humans and dogs. I highly recommend it.

This was one of the best books about dogs that I have ever read. It would be nice if all dogs had a door like Merle's.

Merle's Door is the best book on a dog (or dogs) that I have ever read. Rather than becoming lengthy and told from a professional point-of-view that attempts to make sense of every behavior within accepted standards of dog behavior, Kerasote relates Merle's biography - and all the lessons it contains on both dog and human behavior and relationships - in a way that acknowledges and explains professional viewpoints and then provides insight into what dog owners actually go through with their dogs. This merges both views - the professional doctrine and the human experience with dogs - into a synthesis that is both moving and understandable. In fact, Kerasote's observations are the same kind that I have had with my border collie, Emmy. Both are dogs, but exhibit levels of higher thinking, emotion, and reason that profoundly exhibit traits that are human. I agree with every point Kerasote makes in his observations, and find Merle's tale to be an example for how all dogs should be able to live (within the capabilities of their humans, of course). If you have not read it, read it (with a box of tissues during the last few chapters). And I hope it brings you as much happiness, and an understanding of dogs as more than simply dogs, as it brought me.