Add Yahoo as a preferred source to see more of our stories on Google. Long before there were any visitors at Denali National Park and Preserve, there were sled dogs. "We have had dogs almost ...

Long before there were any visitors at Denali National Park and Preserve, there were sled dogs. "We have had dogs almost continuously for the past 100 years here at the park," Denali kennels manager ...

Denali is the only national park with a kennel of sled dogs. Visitors can meet the dogs, but they're not there for entertainment. The working dogs are canine rangers with important duties in the park.