Iditarod Trail Sled Dog Race the race. More than 50 mushers enter each year. Most are from rural South Central Alaska, the Interior, and the "Bush"; few are urban, and only a small percentage are from the Contiguous United States, Canada, or overseas. Some are professionals who make their living by selling dogs, running sled dog tours, giving mushing instruction, and speaking about their Iditarod experiences. Others make money from Iditarod-related advertising contracts or book deals. Some are amateurs who make their living hunting, fishing, trapping, gardening, or with seasonal jobs, though lawyers, surgeons, airline pilots, veterinarians, biologists, and CEOs have competed. Per rules#1 and
Iditarod Trail Sled Dog Race concerns arise whenever intense competition results in dogs being pushed beyond their endurance or capabilities", according to Vice President Stephen Zawistowski. Iditarod Trail Committee monitors the dogs' health. On May 18, 2007, the Iditarod Trail Committee Board of Directors announced that they had suspended Ramy Brooks for abusing his sled dogs. The suspension was for the 2008 and 2009 races, to be followed by three years probation. Brooks has now retired from dog racing. In 2017 Wells Fargo announced that it would no longer sponsor the race. While it declined to give specific reasons for the withdrawal of funds, Iditarod