Across the world, dogs are saving lives. At a South African airport, bird-chasing Border Collies are preventing potentially devastating collisions with aircraft. In the British countryside a Sprocker Spaniel's extraordinary sense of smell and the natural protective instinct of the Anatolian Shepherd dog are playing a vital life-saving role in the conservation of endangered species. Whilst in Atlanta, USA, an abused puppy, abandoned on the streets, but rescued by Animal Services has helped save an entire family struggling to cope with a child's autism. Director: Blake McGrow (2019)