Photo by Greg Gilbert / Seattle Times
Veterinarian Kobi Johnson tends to a woozy Zorro at Tacoma,Wash., Veterinary Imaging Center on Monday, March 31, 2007. "His best chances were 50-50 until we got the MRI," says Johnson, who was in Alaska as champion musher Lance Mackey's private vet during the 408-mile All Alaska Sweepstakes sled dog race. The 9-year-old faces weeks of recovery from four broken ribs and severe bruising suffered when he was hit Friday by a snowmachine near Nome, at the end of the race.