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Unlock more from your dairy farm

Halter gives you the tools to grow and utilise pasture better, improve mating results, and reduce daily workload.
Close-up of a dairy cow wearing a Halter collar, grazing on green grass in a sunlit pasture.
Take control of your pasture, your time, and the way you farm.

The complete system for more productive dairy farming

Drawing a break icon

Virtual fencing & shifting

More breaks and mobs with less labour
Kg/DM per cow feed allocation for every break
Shift to the next break with the push of a button
Person holding a smartphone displaying the Halter app with a digital paddock map and livestock tracking interface outdoors.
Blades of grass icon

Pasture management

Daily data on paddock covers and growth rates
Plan ahead using the forecasted feed wedge
Compare feed demand and allocation by mob to avoid under or over‑feeding
Farmer in blue workwear gently looking at a cow’s halter collar while checking his phone in a paddock.
Cow icon

Heat & health monitoring

Daily heats list, plus key performance metrics
24/7 monitoring to catch health issues early
Herd‑level insights and in-depth data for every cow

Explore the ways Halter helps to transform your farm

A close-up of a black and white dairy cow wearing a Halter collar and blue ear tag numbered 272, grazing on lush green grass.

Harvest more pasture

Allocate consistently with virtual breaks that tell you kg/DM per cow to achieve target residuals, move smaller mobs frequently to graze with precision, and automatically back-fence to protect regrowth.
Explore pasture gains

Harvest more pasture

Allocate consistently with virtual breaks that tell you kg/DM per cow to achieve target residuals, move smaller mobs frequently to graze with precision, and automatically back-fence to protect regrowth.
Explore pasture gains
A person looks out from a vehicle at a herd of black and white cows walking up a grassy hillside.

Reduce farm workload

No more sitting behind cows, setting up breaks with reels and standards or picking heats on the stand. Make time for things that matter to you - whether that's spending time with your family or focusing on tasks that'll drive your business forward.
Explore workload reductions

Reduce farm workload

No more sitting behind cows, setting up breaks with reels and standards or picking heats on the stand. Make time for things that matter to you - whether that's spending time with your family or focusing on tasks that'll drive your business forward.
Explore workload reductions
A brown dairy cow wearing a Halter collar stands among a herd at sunset, with a soft glow on the horizon.

Improve mating results

Great results start months before mating. Monitor recovery post-calving, confirm cows are fully fed, and identify non-cyclers early for intervention. Then, when mating starts, you’ve got all the data to make decisions that lead to more cows in-calf sooner and more milk in the vat next season.
Explore mating

Improve mating results

Great results start months before mating. Monitor recovery post-calving, confirm cows are fully fed, and identify non-cyclers early for intervention. Then, when mating starts, you’ve got all the data to make decisions that lead to more cows in-calf sooner and more milk in the vat next season.
Explore mating

    The impact of Halter grows over time.

    The first month

    Instant wins

    No more reels and standards
    Start shifting cows remotely, saving hours each day
    24/7 live location tracking for every cow
    After a month

    Daily jobs look different

    Track pasture growth and achieve target residuals consistently
    Monitor behavioural responses to optimise feeding decisions  
    Automatic heat detection frees up time to focus on getting cows cycling
    The first season

    Productivity compounds

    Harvest more pasture through precise allocation & back-fencing
     Keep milk production strong by consistently feeding to cow requirements
    Set up for next season with all the herd & paddock data you could dream of
    Your first year & beyond

    Long-term gains

    Lift overall production and profitability
    Reduce labour reliance and free up time to drive your business forward
    Build a more sustainable operation for future generations
    Learn how farmers see an ROI with Halter
    Halter farmer on the farm close by his black cows wearing their Halter collars

    How it works

    Explore our technology

    The Collar

    Lightweight and solar-powered collars calmly guide cows

    The Tower

    Connects the collar and app with no cell coverage needed

    The App

    Remotely manage and shift cows, optimising grazing & feed management with virtual fencing
    A black and white dairy cow with a halter collar around its neck, chewing grass.
    A Halter tower installed on a grassy hill.
    Halter collar icon
    Halter tower icon
    Phone icon
    Ergonomic, solar-powered, and built to last
    Green arrow
    Solar-powered & easy to install
    Green arrow
    Access your farm & herd anywhere, anytime
    Green arrow
    Clouds

    Real farmers, real results

    Hear from more farmers
    Nathan McLachlan
    North Otago
    •
    2,200 Cows

    “We didn’t think it would work with fodder beet, we used to waste 20–30% but now the cows graze it clean to the pegs.”

    Bronya & Shane Wainwright
    Canterbury
    •
    580 Cows

    “Great mating results don't happen in isolation. It's understanding how cows recover, and feeding them well consistently. Every day you can look at your numbers in Halter and if they’re not on track, you can do something about it.”

    John Glass
    Northland
    •
    380 Cows
    Greg & Michaela McCracken
    Farm Owner and Manager
    Northland
    •
    400 Cows
    Teagan Gray
    Hauraki Plains
    •
    480 Cows

    “Our milk production is up 35,000 kgMS. The only thing we changed was how we grazed. Same cows. Same system. Just smarter grazing.”

    Lizzy & Cam Te Brake
    Waikato
    •
    440 Cows
    Swipe to explore

    24/7 Support

    Reliable support 24/7

    Farming never stops, so why should we? Our locally-based team of experts know farming like the back of their hands. They’re here to support you 365 days a year.
    A phone screen displaying a Halter support chat interface, greeting the user with “Hi Elena 👋 How can we help?”

    Guaranteed reliability

    Hardware built to last

    Our solar-powered collars and towers have been designed for durability throughout the seasons. But, if a collar or tower does break, we’ll replace it as part of your subscription.*
    Product photo of a black Halter smart collar, showing its curved shape and solar panel.

    Product innovation

    Constantly improving

    We work side by side with farmers to keep improving Halter. Every year we put resources into research and development to add new features that make Halter an even more valuable tool.
    A woman wearing a Halter-branded shirt smiles while talking to a man in a cap on a grassy field.

    * Some conditions and exclusions apply – see the Hardware Warranty Policy for details

    Farm the way you’ve always wanted.

    A farmer stands in the foreground, observing a herd of dairy cows wearing Halter collars as they graze on a green pasture, with rolling hills and a blue sky in the background.
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