"When Elinor McGrath decided she wanted to be a veterinarian, the world told her no, but she was determined to prove that accepting women wasn't the only change the profession needed"--

"An intimate account -- the first from a trail veterinarian -- of the canines who brave the challenges of the Iditarod. Few events attract as much attention, or create as much spectacle, as the Iditarod Trail Sled Dog Race. Each March, despite subzero temperatures and white-out winds, hundreds of dogs and mushers journey to Anchorage, Alaska, to participate in "The Last Great Race on Earth," a grueling, thousand-mile race across the Alaskan wilderness....