Duncan joined the pig department at Bishopton in 2009 having previously worked extensively with pigs in Yorkshire since graduation. He qualified from Cambridge Vet School in 2004 and obtained his Masters in Livestock Health and Production with the Royal Veterinary College while in practice. Duncan also holds the RCVS Certificate in Pig Medicine. Improving herd health and reproductive physiology are particular areas of interest, along with farm based investigations to introduce preventative medicine programmes on unit. He is a past President of the Pig Veterinary Society, and is the current Chair of the PVS Welfare subgroup and Honorary Treasurer.