Choosing replacement heifers shapes the productivity of a breeding herd for years to come.

This week on the Head Shepherd podcast, James Starling joins Mark Ferguson to discuss the Meat and Livestock Australia Producer Demonstration Site focused on optimised heifer selection.

Based on the Limestone Coast in South Australia, James runs a self-replacing Angus herd alongside a prime lamb enterprise. After two decades working in global financial markets, he returned to farming with a strong focus on data, value and decision making.

In this conversation, James explains why identifying the right replacement heifers is one of the most important profit drivers in a breeding herd. The discussion covers how combining visual assessment with genomic tools can improve selection for first cycle conception, rebreeding performance, longevity and lifetime productivity.

With TSU sampling and genotyping now underway across the project’s core herds, the goal is to generate practical data from commercial operations and test how well genomics can complement traditional drafting decisions.

The episode also touches on market signals, cost of production, maternal versus terminal breeding strategies and why measuring performance is becoming essential for livestock businesses operating in high-cost production environments.

Contact Georgia Pugh (E: georgia@nextgenagri.com M:+61 408 947 488) for more information on the project.

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

This week on the podcast, Shannon Donoghue joins us to talk about why she's so passionate about telling the story of wool.

Growing up on a sheep property in South Australia, Shannon started off in the industry as a wool classer before stepping into her current role as an industry relations officer with AWI. Her work now involves helping producers better understand where levy investment goes and ensuring their feedback shapes research, development and marketing.

Alongside that, Shannon has built a significant following online, sharing drone footage and, more recently, "Weekly Wool Facts", a series to get more people interested and excited about sheep and fibre production.

Shannon also explains the shift in consumer attitudes post-COVID and the move towards everyday wool in casual and athletic wear, rather than the standard woollen suit.

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

How much do you hate daggy sheep? Well, what started as a frustration with daggy sheep ended up reshaping this week's guest’s entire farming system.

This week, Allan Richardson explains how his determination to eliminate daggy sheep ultimately led to three decades of organic farming and the adoption of regenerative principles.

He began by wanting to select for low dag score, but a local vet encouraged him to focus instead on worm resistance. Selecting for worm resistance made organic certification achievable. From there, Organic farming opened the door to regenerative principles focused on soil biology and long-term system health.

Farming inland from Dunedin in a summer wet climate, Allan shares his wisdom from nearly 40 years of selection for worm resistance, resilience, short tails and longevity.

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

Tune in this week on the Head Shepherd podcast to hear Ferg discuss the 2025/2026 ram sale period across Australia and New Zealand. He explains his approach to selecting the right ram team and the decisions breeders have been facing when producing rams for sale in an increasingly data-driven market.

Ferg discusses the breeding values gaining attention, as well as buyer behaviour when information is available AND when it is missing.

He also explains the neXtPredict tool developed in partnership with Weatherbys and how it can support producers who want to better understand the genetic merit of their ram teams or wider flock if they have been purchasing rams without breeding values.

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

Are you heading to LambEx26? This week on the podcast we have LambEx chair, Jamie Heinrich, on the podcast to discuss one of the sheep industry’s largest gatherings, bringing together producers, researchers, service providers and supply chain leaders from around the world.

Held at the Adelaide Convention Centre, the event covers productivity, profitability, genetics, sustainability and the future direction of the sheep and lamb sector.

Tune in to hear more about how you can join the conversation at LambEx.

Tickets on sale now:

https://www.lambex.org.au/

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

Our guest this week, Angus Street, has worked across journalism, global agricultural marketing, Asian supply chains and livestock trading before stepping into the role of CEO at New Zealand Merino. In this episode, Angus reflects on taking on the role and guiding the organisation through a period of ongoing change across wool markets and supply chains.

He and Mark chat about New Zealand Merinos’ role in connecting growers directly with global brands, the thinking behind ZQ and ZQRX and also the impact of long-term contracts for farmers. Angus also shares where he sees the next real shifts coming for wool and agriculture as a whole.

-

More information on the Australian National Poll Dorset Conference 2026

https://polldorset.org.au/events/national-poll-dorset-conference-2026

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

How do you breed sheep that thrive in wet coastal hill country without routine drenching? What traits actually matter when you're selecting for challenging conditions? This week on the podcast, Mark is chatting to Fred Gane, who runs Kaituna Ridges, an 800-hectare farm near Havelock and the Pelorus Sound in the South Island of New Zealand, alongside his wife Nikita.

Kaituna Ridges comprises a mixed grazing operation that includes over 5,000 Romney sheep and 200 head of cattle, as well as a Romney stud. Fred breeds dual-purpose Romneys that thrive in their wet, coastal hill country conditions. They focus on targeted parasite management rather than routine drenching of adult sheep, maintaining pressure on structural traits and selecting for animals that perform consistently in their challenging conditions.

Fred also discusses diversification through the family farm’s multiple enterprises, including their wool brand, Kaituna Ridges, which adds value to the fibre they produce, alongside their tourism business, bringing visitors onto the farm and showcasing their operation.

-

For more information on our fundraising efforts for the 'Cure Brain Cancer Foundation' visit this link:

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

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

Ever wondered about farming New Zealand sheep in the UK, or considered farming UK shedding genetics in Australia? In this episode of Head Shepherd, Ferg speaks with Ian McDougall, a veterinarian whose career - and sheep - have taken him across Australia, New Zealand and the UK.

Ian grew up on marginal country on South Australia’s Eyre Peninsula before moving into veterinary work and artificial breeding. Over the past four decades, his work has involved embryo transfer, semen freezing and large-scale genetic movement between countries.

Ian shares the lessons he's learnt about farming foreign genetics in different environments, and he and Mark also discuss the rise in popularity of shedding sheep across the globe.

----

For more information on our fundraising efforts for the 'Cure Brain Cancer Foundation' visit this link:

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

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