Ellie Harrison visits Thirsk in Yorkshire to celebrate the centenary of vet Alf White, known to the world as James Herriot. Ellie meets his daughter and his son, as well as the vets running his practice today. She learns of the landscapes and people that inspired James Herriot's books and finds out what life was really like for a rural vet. She also meets actor Christopher Timothy, who portrayed James Herriot in the television series All Creatures Great and Small. Plus a look back through the Countryfile archive to rediscover the people who dedicate their time and efforts to helping animals, including the time when John Craven met the team giving hedgehogs a helping hand through Christmas and the winter months, the dramatic moment when Joe Crowley assisted a stag caught up in fencing, and when Ellie met the woman who paints horses to help others understand them
