Holbrook Breeders Australia

11/08/2026

A good read for anyone buying bulls this sale season.

“Semen tested” doesn’t necessarily mean a bull has undergone a complete fertility assessment. Understanding what was actually tested, the standards applied, and the individual bull’s results is what matters.

Don’t just ask if the bull was tested. Ask to see the report.

Worth a read 👇

If a reference sample of bull sale catalogues is any indication, there's wide variation in what fertility information they provide, raising questions about what buyers need to understand about the tests and individual results provided by bull breeders...Read More

25/05/2026

02/03/2026

Due to a blackout in the area, we have closed for the rest of the day. We apologise for any inconvenience this may cause and appreciate your understanding.

20/02/2026

We had a great day at Jad Ag 🔬 All the best with your sale. Thanks for having us 🧬

Thanks to Dr Stuart Geard, Jodie Mohr and Lane Evans from Holbrook Breeders Australia for visiting today to semen test our bulls to be offered at the 8th JAD Speckle Park Bull + Female Sale.

Semen samples from all bulls were taken back for independent morphology testing - in addition to today’s crushside evaluation - and those bulls that “make the grade” will be offered on April 17! We can’t wait for sale day!

𝑰𝒏𝒗𝒆𝒔𝒕 𝒊𝒏 𝑱𝑨𝑫, 𝒘𝒊𝒕𝒉 𝒄𝒐𝒏𝒇𝒊𝒅𝒆𝒏𝒄𝒆.

💥 𝟖𝐭𝐡 𝐉𝐀𝐃 𝐒𝐩𝐞𝐜𝐤𝐥𝐞 𝐏𝐚𝐫𝐤 𝐁𝐮𝐥𝐥 + 𝐅𝐞𝐦𝐚𝐥𝐞 𝐒𝐚𝐥𝐞
➡️ Offering 50+ registered bulls, 40+ registered PTIC stud heifers, frozen genetics
🗓️ Friday, April 17. Sale starts at 1pm
📍On-property at “Greenvale”, 911 Loombah Road, Yeoval, Central West NSW
💻 Join us in person, or via AuctionsPlus
👨‍💼 Selling Agent: Bowyer & Livermore Livestock
Nick Fogarty - (0409) 070 225
Todd Clements - (0429) 070 225
Justin Guy - (0421) 467 520

For more info: https://jadspecklepark.com.au/sale/