that's where molly oliver comes in. she's a veteran flight attendant for united, but her real passion, reuniting service dogs and their handlers. >> i love the dogs. and i love my military that's taking care of my freedom my whole life. it's a win-win to combine the two. >> reporter: she's done it now four times at her own expense, flying dogs home to the men who love them most. and today is taytay's big day, even sitting in first class. >> where's daddy? we're going to go find him. >> reporter: while at the boise airport, a nervous soldier waits. >> it's like a part of me has been missing. and getting her back now, it will make me whole again. >> reporter: in afghanistan, sergeant tom hanson protected her in fire fights, taytay found bombs hidden beneath his feet. now after two years apart, taytay is finally coming home. soldier and best friend reunited. >> thank you so much. >> reporter: for a civilian life on american soil. >> that's my girl. >> reporter: gadi schwartz, nbc news, boise. >>> that's going to do it for