Named Racker News Today

Being. >> reporter: rob has a tight bond with his border collie byron. the dogs are so highly trained, theyre able to block out the scent of a deceased person and pick up only on someone whos alive. their success rate is impressive. these teams pulled more than a dozen survivors safely from the rubble in haiti in no small part due to teammates like this german help shep herds named racker. keeping this em sharp involves creativity. >> the team just had to do a drill with racker because they have...

>> did he give you any kind of signal or did you just see the blood? >> no, i just saw blood. >> tomo snagged something in his paw. a little field surgery and hes back in the game. later on, racker needs more work to stitch up a wound. never do we hear one wimper from either dog. >> good boy. >> traveling, sleeping, itsing, and playing with their handlers is part of the routine. their communication is so instinctive, they sometimes understand each other just by making eye contact. we didnt witne...