The Yorkshire Vet - Season 17 Episode 6 -

David Melleney and Rohin Aojula team up to try to save a cow and her unborn calf, and Julian Norton is shocked to find a ping pong ball-sized lump inside a shar-pei cross's mouth. Meanwhile, Peter Wright embarks on a three day, 170-mile charity bike ride to raise money for a cause close to his heart.