Iditarod Trail Sled Dog Race by modern teams include lightweight gear including thousands of booties and quick-change runners, special high-energy dog foods, veterinary care, and breeding costs. According to Athabaskan musher Ken Chase, "the big expenses [for rural Alaskans] are the freight and having to buy dog food". Most modern teams cost $10,000 to $40,000, and the top 10 spend between $80,000 and $100,000 per year. The top finisher won at least $69,000, but that amount has slowly decreased since then, with the 2010 winner receiving only $50,000. Some believe overall interest in the race may be declining, hence the lighter purses and sponsorships. The
2007 Iditarod from the 2007 Iditarod. Shane Goosen who has taken part in the Iditarod three times, told the Iditarod board that during the Tustumena 200 Sled Dog Race in January 2007 five people said they saw Brooks kick, hit and drag his dogs and that "There is no doubt in my mind that he beat his dogs" and "It took three days to disqualify this guy, there went the credibility of the Iditarod right there — it's gone", said Goosen. Bud Smyth, a former race marshal and Iditarod musher, criticized race officials, saying the Iditarod officials were slow to interview and