NEW COLLARBOSS: Neck Extenders for fitting cow collars
18 February 2026
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By Aimee Johnston
Fitting cow collars for virtual fencing can be one of the more awkward and potentially risky jobs in the cattle yards. That’s why we’ve developed CollarBoss – a purpose-built solution designed to make fitting and adjusting virtual fencing collars for cows safer, easier, and more efficient.
What is CollarBoss?
CollarBoss is a specially designed headbail system with integrated neck extenders that give you safe, controlled access when working with cow collars.
Built onto the proven Te Pari C1000 Headbail – which comes standard on our manual and pneumatic cattle crushes – CollarBoss adds hydraulically operated neck extenders to the front of the headbail. These extenders gently and securely position the cow’s neck, giving you clear access to fit or adjust virtual collars without putting yourself in harm’s way.
Designed for Halter and Gallagher eShepherd Virtual Fencing Collars
As more farmers adopt virtual fencing for cows, the need for safe collar fitting systems has never been greater. Whether you’re:
- Installing new virtual fencing collars
- Adjusting collar fit as cows grow or condition changes
- Replacing batteries or servicing devices
CollarBoss makes the process straightforward and controlled.
No Power Required
The neck extenders are operated by a manual hydraulic hand pump, meaning:
- No power supply needed
- No electrics to worry about
- Simple, reliable operation anywhere in your yards
This makes CollarBoss ideal for both permanent cattle yards and more remote setups.
Award-Winning Farm Innovation
CollarBoss was recently showcased at Southern Field Days, where it was awarded 1st Place in the Farm Innovation Awards. The recognition reflects the practical value it delivers to farmers adopting cow collar and virtual fencing technology.
Key Benefits of CollarBoss
- Safer access when fitting and adjusting cow collars
- Purpose-built for virtual fencing collar systems
- Manual hydraulic operation – no power required
- Retrofittable to existing Te Pari cattle crushes
Retrofit to Your Existing Cattle Crush
Already have a Te Pari cattle crush? CollarBoss can be retrofitted to existing compatible systems, allowing you to upgrade your setup without replacing your entire crush.
As virtual fencing becomes more common across New Zealand farms, having the right equipment to safely manage cow collars is essential. CollarBoss gives you confidence, control, and efficiency every time you’re working with your herd.
