McGruff the Crime Dog passes out stickers during the 2017 Children’s Fair inside the 28th Medical Group at Ellsworth Air Force Base, S.D., April 20, 2017. Both McGruff the Crime Dog and Sparky the Fire Dog participated in the event, supporting Child Abuse Prevention Awareness Month by handing out stickers, hugs and high-fives. (U.S. Air Force photo by Airman 1st Class Randahl J. Jenson)