Jimmy Doherty reveals the hidden lives of farmyard animals. He visits a farm in Dartmoor to find out about pigs. How sensitive is a pig's nose? How do piglets find the right teat? Show more
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Jimmy Doherty reveals the hidden lives of farmyard animals. He visits a farm in Dartmoor to find out about pigs. How sensitive is a pig's nose? How do piglets find the right teat? Show more