Military and non-military working dog handlers attending the canine tactical combat casualty care course apply their canine TCCC skills on a dummy dog during a live exercise at Joint Base Elmendorf-Richardson, Alaska, Dec. 19, 2023. K9 TCCC teaches non-veterinary working dog handlers emergency care techniques to mitigate casualties in the field. (U.S. Air Force photo by Airman 1st Class Johnny Diaz) More