handlers. when a dog is injured or killed, it s a big, emotional blow for the guys. what kind of dogs are typically used in combat? historically, we ve seen german shem ards used. but i think one of the favorite breeds now is the belgium melomoir. they have healthy hips, legs, and they re very athletic. and these kinds of dogs that go into a combat situation we think for humans posttraumatic distress disorder, all types of mental problems, do dogs suffer these kinds of things after combat? to some extent, yes. they re going to feel the effect that any human will do or any animal. their health is monitored. and when they fear that they get to a point where the dog is suffering a little bit, they may be rested or they may be retired. many dogs go on to become pets or therapy dogs. how common is it to have dogs