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Head Shepherd

Head Shepherd

By: Mark Ferguson
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About this listen

Mark Ferguson from neXtgen Agri brings you the latest in livestock, genetics, innovation and technology. We focus on sheep and beef farming in Australia and New Zealand, and the people doing great things in those industries. To learn more about neXtgen Agri, visit www.nextgenagri.com.

© 2026 Head Shepherd
Economics Science
Episodes
  • Key tips to improving the reproductive performance of your beef herd with Dr Shane Thomson
    Mar 29 2026

    Join Mark and our guest this week, Dr Shane Thomson, to discuss some key points around reproductive performance in cattle.

    Shane is a veterinarian and partner at Holbrook Vet Centre in southern New South Wales, leading a team of 10 vets across a practice that's roughly 90% beef production.

    Cattle reproduction work is at the core of what Shane does daily, and in this episode, he and Mark cover pretty much everything. Including bull soundness, AI, embryo transfer, IVF, how to improve pregnancy rates in beef herds, what a pre-breeding bull soundness evaluation actually involves, how to prevent pestivirus and other reproductive diseases, when IVF makes more sense than conventional ET, and the role of sexed semen in beef operations.

    Shane and Mark wrap up their chat by discussing what he thinks are the biggest untapped opportunities in beef production.

    This episode is a goldmine for any beef producers wanting to understand their herd's reproductive performance.

    Head Shepherd is brought to you by neXtgen Agri International Limited.

    We help livestock farmers get the most out of the genetics they farm with. Get in touch with us if you would like to hear more about how we can help you do what you do best: info@nextgenagri.com.

    Thanks to our sponsors at MSD Animal Health and Allflex, Heiniger Australia and New Zealand, and ProWay Livestock Equipment. Please consider them when making product choices, as they are instrumental in enabling us to bring you this podcast each week.

    Check out the MSD range HERE

    Check out Allflex products HERE

    Check out Heiniger's product range HERE

    Check out ProWay's product range HERE

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    43 mins
  • Fat, fertility and the genetics of cow performance with Professor Wayne Pitchford
    Mar 22 2026

    This week on the podcast, Professor Wayne Pitchford joins Mark Ferguson to discuss all things cow condition.

    Wayne has spent more than three decades at the University of Adelaide working across animal breeding, genetics and livestock production, and is currently Director of the Davies Livestock Research Centre.

    Wayne and Mark discuss his recent research on the relationship between early body measures and adult traits like fertility and condition score, including why young animal data explains only a small part of cow performance. They also cover fat distribution across different depots and what that means for selecting more efficient and resilient cattle.

    Wayne and Ferg also talk through how you should interpret feed efficiency, carcass traits, muscularity and hip height to breed the right cow for your business.


    Head Shepherd is brought to you by neXtgen Agri International Limited.

    We help livestock farmers get the most out of the genetics they farm with. Get in touch with us if you would like to hear more about how we can help you do what you do best: info@nextgenagri.com.

    Thanks to our sponsors at MSD Animal Health and Allflex, Heiniger Australia and New Zealand, and ProWay Livestock Equipment. Please consider them when making product choices, as they are instrumental in enabling us to bring you this podcast each week.

    Check out the MSD range HERE

    Check out Allflex products HERE

    Check out Heiniger's product range HERE

    Check out ProWay's product range HERE

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    42 mins
  • Lifetime Ewe Management, leadership and the legacy that changed sheep farming, with Mark, Darren and Andrew [PODCASTHON]
    Mar 15 2026

    This week on the podcast, Mark (Ferg) catches up with Andrew Kennedy (Ox) and Darren Gordon (Cat) to reflect on their early years together as well as the career and influence of Dr Andrew “Tommo” Thompson. The episode is part of Podcasthon, supporting efforts to raise awareness for brain cancer research.

    Ferg, Cat and Ox reminisce about the early days of the Lifetime Ewe research project and the realities of running a large-scale sheep research under the legendary Andrew Thompson. This was before the use EID, which meant recording thousands of pasture measurements and condition scores by hand.

    That work, which began as a project focused on wool follicles, ultimately reshaped how the sheep industry thinks about nutrition, twin survival and ewe management. The research helped change the language we use around feed, energy, and condition score, and drove widespread adoption of better management strategies across Australia.

    Tune in to hear some great stories from the early days of these research trials with a few untold yarns about the situations these three managed to find themselves in.

    This is not one to miss!

    If you would like to help us reach our goal of raising $52,000 to fund vital cancer research, visit the link below:

    https://fundraise.curebraincancer.org.au/fundraisers/markferguson/twentysix2000

    If you would like to join the Strava club, visit this link:

    https://www.strava.com/clubs/TwentySix2000?utm_campaign=club_share&utm_content=1858801&utm_medium=widget&utm_source=thehub.nextgenagri.com

    To find out more about Podcasthon, visit this link:

    https://podcasthon.org/

    Head Shepherd is brought to you by neXtgen Agri International Limited.

    We help livestock farmers get the most out of the genetics they farm with. Get in touch with us if you would like to hear more about how we can help you do what you do best: info@nextgenagri.com.

    Thanks to our sponsors at MSD Animal Health and Allflex, Heiniger Australia and New Zealand, and ProWay Livestock Equipment. Please consider them when making product choices, as they are instrumental in enabling us to bring you this podcast each week.

    Check out the MSD range HERE

    Check out Allflex products HERE

    Check out Heiniger's product range HERE

    Check out ProWay's product range HERE

    Show More Show Less
    1 hr and 2 mins
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