Rick Casillo, Battle Dawgs founder and Iditarod Trail Sled Dog Race veteran, checks his headlamp in Nome, Alaska, March 15, 2017. Casillo has been racing since 2004 and in 2012, he and his wife, Air Force Lt. Col. Jennifer Casillo, Alaska Air National Guard 176th Rescue Wing aircraft maintenance operations flight commander, created Battle Dogs to help combat veterans. ( Air Force photo by Airman 1st Class Christopher R. Morales)

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Size: 1800px × 1201px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: battle, dawgs, iditarod