Dogmatic ran his first Yukon Quest as a yearling. He ran his last of 6 Quests in 2005 in William Kleedehn's 2nd place team. His brother from a different litter, repeat breeding, Felix, was one of Gatt's all time best dog's and father to most of Han's best dogs. He was 10 when he finished his last Yukon Quest in 2007 coming in 2nd and breaking the current record. In 2010 Han's broke the record again running mostly Felix pups.