177. How Tango Holsteins Embraces Regenerative Dairy Without the Buzzwords with Tom Otton

Tom Otton joins us from the far south coast of Australia to share his journey from growing up on a beef farm to operating a grazing-based dairy with his family. Tom discusses the evolution of his practices, including a heavy focus on multi-species pastures, no-till methods, and regenerative grazing—long before he even knew the word “regenerative.” He shares thoughtful insights on cow genetics, virtual fencing, and the challenges of balancing tradition with innovation, especially in the context of Australia’s extreme weather and regulatory environment.

• Transition from beef farming to dairy during Australia’s millennium drought
• Grazing-based dairy practices with multi-species pastures
• Implementing high-density rotation with 2–4 shifts per day
• Adoption and legality of virtual fencing in Australia
• Using sexed semen and beef crosses for herd improvement and profitability
• Winter planting of cereal and forage blends; native summer grass systems
• Infrastructure layout with laneways, river watering, and no indoor housing
• Honest insights on power costs, robotic milkers, and future tech
• Personal reflections on footwear, decision-making, and doing what works for you

 Tom’s down-to-earth approach to grazing-based dairying in a region with both drought and flood extremes offers valuable perspective for anyone in livestock. Whether you're intrigued by virtual fencing, cow genetics, or just love hearing how others adapt regenerative principles across the globe, Tom delivers a mix of practical know-how and big-picture thinking.

Resources Mentioned

• Call of the Reed Warbler by Charles Massy
• Dirt to Soil by Gabe Brown
• Tango Holsteins on Facebook
• Tango Holsteins on Instagram

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Original Music by Louis Palfrey