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

Move and manage your mob remotely
Set strip grazing from your phone
Move your mob virtually, daily
Person holding a smartphone displaying the Halter app with a digital paddock map and livestock tracking interface outdoors.
Blades of grass icon

Pasture management

Plan and graze with precision
Make informed allocation decisions
Real-time data on pasture growth and quality
Farmer in blue workwear gently looking at a cow’s halter collar while checking his phone in a paddock.
Cow icon

Health & joining insights

Instant alerts for health or activity changes
Accurate heat detection
Catch behaviour shifts early

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 brown dairy cow wearing a Halter collar stands among a herd at sunset, with a soft glow on the horizon.

Improve joining results

Great results start months earlier. Monitor recovery after calving, have confidence cows are fully fed, and identify non-cyclers early for intervention. 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 joining

Improve joining results

Great results start months earlier. Monitor recovery after calving, have confidence cows are fully fed, and identify non-cyclers early for intervention. 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 joining
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 or picking heats on the stand. Make time for even more 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 or picking heats on the stand. Make time for even more 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

    The impact of Halter grows over time.

    The first month

    Instant wins

    No more manually setting up stripgrazing
    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
    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're able to hit residual targets every grazing with the cows so we're not topping paddocks.”

    Alastair & Caitin Bowman
    7th Generation Dairy Farmers
    Tasmania
    •
    approx 800 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
    Fiona & Jon Sherlock
    Waikato
    •
    450 Head
    Andrew Macky
    Waikato
    •
    310 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

    Packages for Dairy farms

    Every farm’s different. Find the Halter package that’s right for you.

    See Dairy packages

    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.

    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.