<p>Yukon Quest race veterinarian Hayden and NPS Ranger Kate, of Denali National Park, assist with prepping dogs for travel from Slaven's Roadhouse to Eagle, Alaska. Mushers may 'drop' dogs at specified checkpoints on the race trail if a veterinarian or musher believes it will aid the dog's wellbeing.
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NPS / Sean Tevebaugh
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/75182224@N04">National Park Service, Alaska Region</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/alaskanps/27046725866/">2016 Yukon Quest in Yukon-Charley - Slaven's Roadhouse</a>