There have a been a lot of books written about the Iditarod, and I've read many of them! This one kept me up late at night and talking about on dog walks, on the phone and so on for several days: Four Thousand Paws: Caring for the Dogs of the Iditarod: a Veterinarian's Story, by Lee Morgan. Dr. Morgan was a vet on the Iditarod trail for many years, and has lots of stories to share, and does so beautifully. These dogs are well trained, fit and love what they do ... and get a vet check at every stopping point. Many are so used to this, it can happen when they are asleep. The mushers keep an eye on the dogs, too, and can report anything they feel is 'off' to the vet. A fascinating read.

Reading Hermit With Dog