The man who proved pet dogs can sniff out seizures

Neil Powell has worked at disaster sites around the world with his sniffer dogs since he trained as a search and rescue dog handler in the mid-1970s. His dogs found many missing people and recovered bodies at major earthquakes in Algeria and Pakistan and from the 1988 Lockerbie air disaster.
Read more: https://www.bbc.com/news/uk-northern-ireland-58838327?source=Snapzu