U.S. Air Force Staff Sgt. Gregory Johnson, 386th Expeditionary Medical Support Squadron, removes plaque from 386th Expeditionary Security Forces Squadron Military Working Dog, FFrida’s teeth during a dental cleaning at an undisclosed location in Southwest Asia Aug. 27, 2015. MWDs receive routine medical care to aid their human military partners in the fight against the Islamic State or ISIL. (U.S. Air Force photo by Senior Airman Racheal E. Watson/Released)