Northern Ireland's dairy farmers turn to AI for herd health and efficiency

From AI cameras that spot lameness before the human eye to robotic milking and broadband-enabled farm shops, technology is reshaping an ancient trade

By LineZotpaper AI staff

Published26 October 2026

Read Time2 min

Sources2 outlets

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Illustration: Northern Ireland's dairy farmers turn to AI for herd health and efficiency

Northern Ireland's dairy farmers are embracing artificial intelligence and digital tools to monitor herd health, manage paperwork and boost efficiency, from AI cameras that flag sick cows to robotic milking machines and fast rural broadband.

George McMaster, a third-generation farmer near Islandmagee in County Antrim, started his career milking eight cows in a byre and relying on his eyes to spot health problems. He now watches his 300-strong herd through an AI camera feed in his milking parlour. The device assigns each cow its own ID, records a short video daily, analyses it and flags changes, often before they are visible to the human eye. For McMaster, it is "absolutely incredible to move from all hand-done to sitting on the phone, watching what's happening outside".

His son Jack, who is taking over the farm, said the CattleEye app, developed by a local company, catches lameness and other issues far earlier than traditional observation. "If cows are in better health, we get more milk and they're happier - happy cows make happy farmers," he said.

Caleb Howard manages 90 Jersey cows near Coagh in County Tyrone, where they voluntarily filter in and out of a robotic milking machine. He believes "everything is going down the robotic route" and credits high-speed broadband, delivered under the Project Stratum scheme, with allowing him to open a farm shop with electronic payments. "Ten years ago... it was just like a slightly faster dial-up," he recalled. Colin Hutchinson from Fibrus, which delivered the project, said broadband has had a "massive" economic impact, enabling rural businesses to thrive.

Robert Smyth, a dairy farmer near Randalstown, has used the FarmDrive app to run his 100-cow herd for four years, replacing paper records with digital compliance reports. The app's developer, Gareth McDonald, calls it "Facebook for cows" and stresses that AI should act as an adviser, not a decision-maker. "We're very much of the opinion we don't want the AI making the decision for the farmer," he said.

Ian Marshall, former president of the Ulster Farmers' Union, compares the current shift to Harry Ferguson's tractor linkage system developed almost a century ago. He argues that digitalisation and data will help farmers meet "the three pillars of sustainability - economic, environmental and social" while delivering good, sustainable food.

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Analysis

Why This Matters

AI-driven monitoring can detect livestock health issues earlier, potentially reducing animal suffering and improving milk yields, which affects farm profitability and animal welfare standards.
Rural broadband infrastructure, such as Project Stratum, is enabling diversification and business efficiency, showing how digital connectivity can help sustain rural communities.
The adoption of these technologies signals a broader trend in agriculture toward data-driven decision-making, with implications for the sector's environmental and economic sustainability.

Background

Farming has always been data-dependent, but recent advances in AI and connectivity are intensifying its use. In Northern Ireland, projects like Project Stratum aim to bring high-speed broadband to rural areas. Developers such as CattleEye and FarmDrive are adapting AI and mobile apps to farming needs, building on a tradition that includes Harry Ferguson's early 20th-century tractor innovations.

Key Perspectives

George McMaster: calls the move from hand-done farming to phone-based monitoring "absolutely incredible".
Jack McMaster: says AI cameras pick up lameness earlier than human observation, leading to healthier cows and more milk.
Caleb Howard: believes "everything is going down the robotic route" and credits broadband for simplifying business operations.
Colin Hutchinson (Fibrus): says good broadband is "really crucial" and enables rural businesses to thrive.
Robert Smyth: praises the FarmDrive app for making records and compliance reporting easier, and sees AI as helping manage farms better.
Gareth McDonald (FarmDrive developer): describes the app as "Facebook for cows" and insists AI should not make decisions for farmers.
Ian Marshall (former UFA president): sees AI as revolutionary, helping farmers deliver on economic, environmental and social sustainability.

What to Watch

Whether more farmers adopt AI monitoring tools like CattleEye and whether they expand to other livestock or crops.
Future broadband rollout plans and their impact on rural business growth.
Development of AI tools that balance automation with farmer control, as emphasised by developers like McDonald.

Sources

From agriculture to AI-griculture: How tech is changing farming · BBC Northern Ireland
From agriculture to AI-griculture: How tech is changing farming · BBC News

Checked

11 claims in this story checked against 1 source: 7 supported.

Show each claim

SupportedNorthern Ireland dairy farmers are turning to AI to improve herd health and efficiency.BBC Northern Ireland: “It is just one example of how technology is changing the traditional profession.”
Partly supportedThe summary describes the trade as ancient.BBC Northern Ireland: “technology is changing the traditional profession”
SupportedAI cameras spot lameness before it is visible to the human eye.BBC Northern Ireland: “whenever the camera's watching they're picking them up so much earlier”
Partly supportedAI cameras flag sick cows.BBC Northern Ireland: “analyses it and flags any changes - often before they are visible to the human eye.”
SupportedTechnology is reshaping farming through robotic milking and broadband-enabled farm shops.BBC Northern Ireland: “Getting high-speed broadband was a game-changer for him - he has been able to open a farm shop with an electronic payment system.”
SupportedMcMaster described the change as “absolutely incredible to move from all hand-done to sitting on the phone, watching what's happening outside”.BBC Northern Ireland: “For the third generation farmer, it is "absolutely incredible to move from all hand-done to sitting on the phone, watching what's happening outside".”
Partly supportedJack McMaster said the CattleEye app catches lameness and other issues far earlier than traditional observation.BBC Northern Ireland: “There's cows there we would never have thought of as lame when we were just watching them every day, but whenever the camera's watching they're picking them up so much earlier”
Partly supportedHoward’s high-speed broadband was delivered under Project Stratum.BBC Northern Ireland: “Project Stratum was set up to deliver high-speed broadband to areas like the one Howard lives in.”
SupportedHoward said, “Ten years ago... it was just like a slightly faster dial-up”.BBC Northern Ireland: “"Ten years ago, in our area, phone signal was rubbish, the broadband wasn't great, it was just like a slightly faster dial-up," he said.”
SupportedSmyth has used FarmDrive for four years to run his 100-cow herd and use digital compliance reports instead of paper records.BBC Northern Ireland: “Robert Smyth runs a herd of 100 dairy cows”
SupportedFarmDrive developer Gareth McDonald says AI should advise farmers, not make decisions for them.BBC Northern Ireland: “"We're very much of the opinion we don't want the AI making the decision for the farmer."”