Bala in Snowdonia, north Wales, is home to one of the UK's most important sheepdog auctions - the Bala Autumn Sale. Nearly 80 dogs are sold in a day, and good prices are expected. From prize champions to inexperienced pups with promise, the Bala sale draws in buyers from all over the UK and phone bidders from as far afield as Iceland and the USA. Terrible weather threatens to derail the day, but the auction soldiers on.