Sophia Amir, certified veterinary technician, cleans out Porter the newfoundland's ear as U.S. Army Sgt. Jody Guadrault, 355th Aerospace Medicine Squadron, Vet Clinic noncommissioned officer in charge holds him calm at the Vet Clinic of Davis-Monthan Air Force Base, Ariz., July 10, 2013. The vet clinic is open Monday through Friday, 8 a.m. to 4 p.m. (U.S. Air Force photo by Senior Airman Christine Griffiths/Released)