Happy National Puppy Day! 🐶
These little guys are the sled dogs at Denali – the only national park in the U.S. with a working dog team. Sled dogs have held an essential role in the life and culture of Alaska for thousands of years, and since the 1920s, Denali’s team has helped protect the park’s wildlife, scenery and wilderness.
Check out more dogs of Interior: https://on.doi.gov/2HWALcv
Photo by National Park Service.