This June 30, 2016, photo provided by Molli Oliver, shows Oliver, a flight attendant with United Airlines, posing with Army Staff Sgt. Derrek Green and black lab, Zeva, after reuniting the two in El Paso, Texas. Green trained with Zeva two years ago before he was assigned to a combat engineering unit and had to leave the dog behind. Zeva stayed in kennels in Fort Leonard Wood, Mo., until Green was able to adopt her. It is the fifth time Oliver has helped reunite a retired military dog with its former handler. (Molli Oliver via AP)
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