Callaway Poll Herefords was established in 2001 and is run by Mark & Nikita Duthie along with their 3 boys – Patrick, Connor and Arlo. Callaway is based at Irvingdale in the Darling Downs west of Toowoomba QLD. They aim for quality over quantity and have a fully performance recorded Poll Hereford Herd. They sell bulls annually at the Dubbo National Poll Hereford sale and the Blackstump Invitational Bull sale in Blackall.