All Creatures Great and Small(1978)
All Creatures Great and Small is a British television series, based on the books of the British veterinary surgeon Alf Wight, who wrote under the pseudonym James Herriot. Ninety episodes were aired over two three-year runs. The first run was based directly on Herriot's books; the second was filmed with original scripts.
All Creatures Great and Small - watch online: streaming, buy or rent
Currently you are able to watch "All Creatures Great and Small" streaming on BritBox, BritBox Amazon Channel.