Greenguard Muzzle

The Shires Greenguard Muzzle is a vet-designed grazing management solution created to safely control grass intake while maintaining horse comfort and welfare. Ideal for horses and ponies prone to excess weight, laminitis risk, or “good doer” tendencies, this durable grazing muzzle provides an effective and humane way to support controlled turnout.

Engineered for practicality and performance, the Greenguard Muzzle allows unrestricted breathing and drinking, ensuring your horse remains comfortable and hydrated at all times. Its lightweight yet robust construction is UV resistant and highly durable, making it suitable for regular field use in all weather conditions.

Designed with ease of use in mind, the muzzle is simple to attach and fully adjustable, allowing for a secure and reliable fit when used with a compatible headcollar (sold separately). Developed in collaboration with veterinary professionals, it delivers trusted performance for effective grazing control.

For best results and horse welfare, wear time should be introduced gradually and the product must be fitted according to the manufacturer’s instructions.

Key Features:

• Vet-designed for effective grazing management


• Ideal for weight control, laminitis risk and good doers


• Allows unrestricted breathing and drinking


• Durable, UV-resistant construction for field use


• Easy to attach and fully adjustable fit


• Compatible with most standard headcollars (sold separately)


• Lightweight and comfortable for extended wear


• Designed for safe, controlled grazing turnout


• Wear time should be built up gradually

Perfect for horse owners seeking a safe, reliable and vet-approved grazing solution, the Shires Greenguard Muzzle delivers effective weight management, comfort, and durability for everyday use.

To view our in-depth delivery and returns policy, please review it here:
Refund and Returns Policy

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View our sizing guide here: Sizing Guide