The team discover how one pioneering dog could save thousands of shattered lives around the world and learn what it takes to do one of the UK's toughest winter jobs.
Discover 11,128,835 listings and 278,135 playable programmes from the BBC
The team discover how one pioneering dog could save thousands of shattered lives around the world and learn what it takes to do one of the UK's toughest winter jobs.
BBC One
