Pigs

S01 E03 • Thursday, Jul 22, 2010 • Jul 22

Jimmy Doherty embarks on a quest to reveal the hidden lives of farmyard animals. Jimmy visits a farm in Dartmoor to find out about pigs. How sensitive is a pig's nose? Why can they find truffles underground? How do piglets find the right teat to feed from? Pigs are very intelligent, but can they recognise themselves in a mirror?