For four decades, Hillcroft was home to one of the highest-performing Poll Dorset flocks in Australia and New Zealand. In 2014 we closed that chapter with the sale of a Poll Dorset ram for an Australian record $31,000 - the culmination of 44 years of disciplined selection.
The UltraWhite program had already been running for nine years by then.
In 2005, Hillcroft stud principal Dawson Bradford needed to reduce the labour load in his sheep enterprise. He researched the breeds already available, looking for one that would meet his full criteria and none of them did.
So he set out to build one.
Using Poll Dorset as the base, the breed already carried most of the traits he wanted, but it grew wool. Dawson trialled crosses with several shedding breeds before settling on Poll Dorset and White Dorper. The blend captured the best of both: growth, muscling, fertility and mothering from the Poll Dorset; hardiness, do-ability and the shedding trait from the White Dorper.
It took nine years to stabilise a type. The UltraWhite breed name was registered in 2014. Twenty years on, Hillcroft remains its leading producer.