Gary D'Hue, a national level helper and training director for German Shepherds, acts as decoy during a training session with Coast Guard Chief Warrant Officer 3 Josh Lininger and his dog, Devil, at Lininger's home, Sept. 6, 2023, in Elizabeth City, North Carolina in preparation for a world competition. Lininger and Devil are scheduled to represent the United States in a world competition being held in Hungary for German Shepherds in early October 2023. (U.S. Coast Guard photo by Petty Officer 1st Class Jonathan Lally)