Airman 1st Class David Loving, 28th Civil Engineer Squadron structures apprentice, unloads building materials during the construction of a new temporary animal shelter at the Battle Mountain Humane Society in Hot Springs S.D., April 13, 2012. Ten Airmen from Ellsworth Air Force Base, S.D, volunteered their time and energy to help build several new structures for the animals who lost their home in the fire. (U.S. Air Force photo by Airman 1st Class Anania Tekurio/Released)