good to see something other than the usual sf fare about the vietnam way . this be the first movie i have see that reference the job the dog and dog handler do in vietnam . but the movie be let down by a lot of factor and namely the helicopter and weapon and and tactic . modern weapon be use instead of the correct weapon and the helicopter be the wrong type and and some of the acting be atrocious . the best part of the movie be the dogs themselves . it be rare for the dog to be return to the state and a risk of disease be too high . most dog remain in country and either with other force and or be euthanised . out of approximately 5 and 000 dog and only around 200 return to the state .