About Us

100 YEARS OF PRIME LAMB GENETICS. BUILT FOR TODAY’S PRODUCER.

We have been breeding sheep at Gawler River since 1917 and pioneered the Poll Dorset breed in Australia. Today, we combine generations of practical breeding knowledge with modern performance recording to produce rams that deliver results in stud and commercial enterprises.  

WHY PRODUCERS CHOOSE NEWBOLD

PROFIT-DRIVEN GENETICS

Fast-growing, early maturing lambs bred to reach market specifications sooner and maximise returns.

PERFORMANCE YOU CAN MEASURE

Every breeding decision combines Lambplan data with rigorous visual selection for growth, muscle and structural soundness.

EASY-CARE SHEEP

Quiet, adaptable sheep selected for lambing ease, practicality and low-maintenance management.

EXPERIENCE THAT MATTERS

Five generations of breeding knowledge and over a century of helping producers succeed.

Newbold Flock Rams 2021