Insert de Muselière - Diet

In 2022, GreenGuard muzzles began featuring slots around the base of the basket. These slots accommodate muzzle inserts, which are designed to prolong the muzzle body's life and provide a softer, more yielding surface for aggressive grazers. There are two rubber varieties from GreenGuard: standard and "diet."

GG Equine also offers two varieties of leather insert, a tabless leather insert which can be made to work with any size GreenGuard muzzle, and a tabbed one for use with the horse-size. This video tutorial and this comparison chart give you a full, detailed evaluation of our entire line of inserts - rubber and leather - so you can make the best choice for your horse and their specific muzzle.

We highly recommend that your horse be familiar with grazing in a GreenGuard muzzle before you turn them out with a "diet" insert. If you have any questions, please reach out!

Older-style (pre-2022) GreenGuard Grazing Muzzles do not have slots to receive muzzle inserts. We have a do it yourself tutorial showing how to adapt your muzzle to receive a muzzle insert. This works best with the mini leather insert though there are other options as well.

The rubber GreenGuard muzzle inserts - both standard and "diet" - are made from a soft, pliable, rubber-like material. They are just as easy to clean as the muzzles themselves.

All you need is some water and a cloth to wipe away any debris that may get embedded into the insert in the course of normal grazing. We recommend rinsing and wiping away any grit or sand at every opportunity to prevent undue tooth wear.

The "diet" rubber insert restricts grass intake by an additional 50% over the muzzle alone. Please make sure your horse is used to wearing and grazing with a muzzle before using the "diet" insert.

You can also adapt the "diet" insert to allow a little more grass for easy keepers who need additional grass restriction, but not as little as the "diet" allows.

All of our leather muzzle inserts restrict grass intake a little bit more than the muzzle alone. You can further customize the size of the holes by placing a plastic sheet with your preferred hole size between a leather insert and the muzzle. This technique works best with our leather inserts.

Is your vet or farrier coming and you have a bit of a reactive horse, or one who needs no grass leading up to a medical procedure? We have developed a way to block all holes in the muzzle temporarily using a plastic sheet.