A Buckinghamshire farm is celebrating the arrival of seven piglets believed to be the smallest ever born on site, each sired by a boar currently under review for a Guinness World Record. The litter was born earlier this week at Kew Little Pigs Farm in Old Amersham. Their father, Pluto, is a Juliana boar measuring 38 centimetres in height, widely regarded as the smallest proven adult boar on record.