O’Brien Dohne Merino and Poll Merino Annual Sale
Thursday, 31 July 2025
Inspection from 10.00am, Auction 1.00pm at Wudinna Show Grounds
2025 Sale Team
Download 2025 Sale Team Excel Spreadsheet with details of:
- Growth/Weight traits
- Wool traits
- Carcase and Eating Quality traits
- Reproduction traits
- Health and welfare traits
- Indexes
Inspection of Sale Teams invited, just get in touch.
O’Brien Poll Merino’s offer to help with flock profile testing
A flock profile testing involves DNA testing 20 randomly selected lambs and will give you an ASVB value on numerous traits, that will enable you to establish what traits in your flock need improving and what are your good traits
Click here for a detailed explanation of flock profile testing.
Sale Team details from Flock Profile and Genetics Day, download the Excel Spreadsheet
Get in touch to find out more.

Darren and crowd at Flock Profiling and Genetics Day with Nathan Scott, Achieve Ag.
About us
O’Brien Dohne Merino and O’Brien Poll Merino studs are run by Darren O’Brien and Jodie Reseigh-O’Brien situated in the Kyancutta district of Eyre Peninsula, SA. Kyancutta is renowned for its hot and dry summers with this in mind we breed sheep with excellent nourishment and staple length. We have a stud ewe flock numbering approximately 1100 adult ewes across the O’Brien Poll Merino and Dohne studs.
O’Brien Dohne Merino compared on Merino Select
To accurately compare what our Dohnes offer compared to our Poll Merino and all other Merinos in the Merino Select database, we have prepared a Excel® spreadsheet and a printable pdf version. Our sale team and ewes in our mob have been genomic tested, therefore carcass and eating traits for the Dohne Sale Team are documented, a first for the Dohne breed.
It is our belief (and not the Dohne Association) that the Dohne breed need to be compared to Merinos, so we can further improve what Dohne’s are good at and work on where they aren’t. Note some people may disagree with our view.
Using our new Flock code 609392, for Dohne will enable the data we have available from full genomic testing to be used.
2023/4 Stud Reserves
Semen available
Stud Reserve OB220836
Stud Reserve OB220612
Stud Reserve (Dohne) OB 221124
O’Brien Dohne Merino No. OB208
O’Brien Poll Merino No. 1470
Ovine Brucellosis Accreditation No. 1305