PETA has claimed more than 150 dogs have died in the Iditarod, but race officials have never provided an official count of dogs that have died since the first race.
Arriving in Unalakleet, majority of front pack in Iditarod 52 opts for a break upon reaching the coast alaskasnewssource.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from alaskasnewssource.com Daily Mail and Mail on Sunday newspapers.
Two dogs died over the weekend during Alaska's annual Iditarod sled dog race, marking the first deaths during the race in five years and renewing calls to end t