United States of America Flag
Looks like you’re in the United States.
For content and features tailored to the US, change to our US site.
Change to United States
New Zealand flag
Looks like you’re in
New Zealand.
For content and features tailored to New Zealand, change to our NZ site.
Change to New Zealand
Australia Flag
Looks like you’re in Australia.
For content and features tailored to Australia, change to our AU site.
Change to Australia
Globe icon
Looks like you’re outside our main regions.
Halter is growing fast. While we currently support New Zealand, Australia, and the US, you can still learn more about what we do worldwide.
Change to our global site

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 effort
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 heat list, plus key performance metrics like submission and estimated in-calf rates
24/7 behaviour monitoring to flag potential health issues early
Herd‑level behaviour insights with 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

Pasture is the cheapest and most resilient way to feed your herd. Improving pasture performance can both increase your production and lower your costs, having a transformational impact on your business.
Explore pasture gains

Harvest more pasture

Pasture is the cheapest and most resilient way to feed your herd. Improving pasture performance can both increase your production and lower your costs, having a transformational impact on your business.
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

Some tasks are more valuable than others. Automate the time-consuming, low value jobs, and make time for what matters to you.
Explore workload reductions

Reduce farm workload

Some tasks are more valuable than others. Automate the time-consuming, low value jobs, and make time for what matters to you.
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 smarter grazing
    Improve submission and mating results with accurate heat detection
    Reduce wasted feed and avoid costly mistakes
    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
    A smiling farmer wearing a dark beanie and coveralls stands in a field holding a smartphone.

    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

    24/7 Support

    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 alongside farmers and ranchers to keep improving Halter. Every year we put resources into research and development to add new features that save time and make farming easier.
    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.
    Log in
    Halter for Dairy
    Overview
    Our dairy farmers
    Solutions
    Reduce farm workload
    Improve mating
    Harvest more pasture
    Dairy
    Halter for Beef
    Overview
    Our beef farmers
    Beef
    Resources
    Blog
    Animal welfare
    Learning hub
    Help Centre
    Resources
    Company
    Our Story
    Contact
    Press & media
    Careers
    Follow us
    Facebook
    YouTube
    Instagram
    TikTok
    Company
    Software Usage Policy for Customers
    Software Usage Policy for Rural Professionals
    Terms of Service
    Privacy Policy
    Toitu net carbon zero award
    HALTER®, COWGORITHM®, PASTURE PRO®, HALTER BASE™, and BUILT FOR BEEF™ are trademarks of Halter USA Inc.