Donna Ekman, Joint Base Langley-Eustis Veterinarian Treatment Facility vet technician, checks the heart of Dave, a 1-year-old Labrador retriever, at Langley Air Force Base, Va., Dec. 5, 2013. The VTF offers a wide-range of information including in-depth checklists and an inventory of suggested websites that give Service members step-by-step directions on how to make the move easier. (U.S. Air Force photo by Airman 1st Class Victoria H. Taylor/Released)