A closer look at how wearable technology is reshaping animal health highlights just how quickly on-farm decision making is evolving, and why early intervention is becoming increasingly achievable. Veterinarian at Kaipara Farm Vets, Rory Dean, unpacks a real-time case study, explaining how collar data revealed a sudden drop in rumination and feed intake, signalling a serious internal issue before it became critical.

Host:

• Anne Lee, Senior Journalist, Dairy Country

Guest:

• Rory Dean, Kaipara Farm Vets

 

Drawing on the example, Rory outlines the way conditions such as caecal dilatation and other “twisted gut” presentations develop, how they impact cow behaviour, and why they can escalate rapidly if left untreated. He explains the diagnostic process, from interpreting data trends to physically identifying gas build-up, and how timely surgical intervention can dramatically improve outcomes. Cases can now be picked up earlier through better use of technology. While tools like collar monitoring provide valuable insights, they are most effective when paired with strong observation skills and prompt action, with early identification and good post-treatment care playing a critical role in recovery.

The discussion also turns to seasonal priorities, including milk quality management and selective dry cow therapy. Rory reinforces the importance of responsible antibiotic use and working closely with veterinarians to make informed, practical decisions, highlighting how combining data, experience, and proactive planning can lead to better animal outcomes and more resilient farming systems.

 

Read the article featuring Rory here: https://dairycountry.co.nz/alerted-by-the-collar-saved-by-the-vet/

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