The rangers at Denali National Park up in Alaska have the awesome pleasure of sloshing around with sled dogs for their day-to-day duties when the winter gets going and the roads turn tough. Fortunately for us, these furry friends have to some day hang up their harnesses, meaning their looking for a nice pair of feet to snuggle into. Make those feet yours! DNP is looking for good homes to adopt the likes of Muddy, Tonzona, or Chulitna — and that home could be yours. But make sure you're the right home, these guys are an active bunch.