Are Grazing Muzzles Effective?

Grazing muzzles can reduce a horse's pasture intake by about 30 percent, regardless of grass species. They also appear to be a simple, effective tool to restrict forage intakes of grazing horses and may help reduce obesity in horses.

How long should a horse wear a grazing muzzle?

How long you leave the muzzle on varies by situation, but it shouldn't be left on for longer than 10 to 12 hours. Keep in mind that once removed your horse might indulge in compensatory eating if on pasture.

Should I use a grazing muzzle?

While they can be a chore for owners to manage, grazing muzzles play an important role in keeping many horses healthy. Overweight horses are in danger of developing health issues, Martinson says. “Therefore, its best to use a grazing muzzle to reduce body weight or to stop/slow additional body weight gain,” she says.