Air Force military working dog teams sharpen skills at JBER, AlaskaU.S. Air Force military working dog Evelyn, 673d Security… https://www.rawpixel.com/image/11071715/photo-image-dog-person-animalFree Image from public domain licenseAir Force military working dog teams sharpen skills at JBER, AlaskaU.S. Air Force military working dog Evelyn, 673d Security… https://www.rawpixel.com/image/11071720/photo-image-dog-animal-public-domainFree Image from public domain license