Senior Airman Antoine Carr, future military working dog handler, watches as MWD Dome does a sweep for explosive materials April 26, 2018 at Patrick Air Force Base, Fla. Carr, until his own MWD returns froma deployment, trains with other handler's dogs – but says he can't wait for the day that he can go on patrols, do sweeps and just enjoy the company of his own dog. (U.S. Air Force phot by Airman 1st Class Zoe Thacker)