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Horse Fly Sheets & Fly Masks in Canada

Flies are more than an annoyance — they cause real stress and discomfort for horses during turnout. The right fly sheet and fly mask give your horse the protection they need to stay calm and comfortable through BC's bug season and beyond. Browse our selection of horse fly sheets and fly masks, available online across Canada.

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Horse Fly Sheets

Lightweight Fly Sheets

Lightweight fly sheets offer fly and UV protection without adding warmth — ideal for hot BC summers when your horse needs coverage but not an extra layer. Most are breathable enough for all-day turnout.

Mesh Fly Sheets

Mesh fly sheets are the most breathable option available. The open weave keeps air flowing while still blocking flies and insects. A popular choice for horses that run warm or are turned out in full sun.

Full Coverage Fly Sheets

Full coverage sheets extend protection to the neck, belly, and legs — useful for horses that are particularly sensitive to flies or those dealing with sweet itch and skin reactions. More coverage means more comfort for horses that really struggle through bug season.

Horse Fly Masks

Standard Fly Masks

A standard fly mask covers the eyes and face, keeping flies away from the most sensitive areas. Mesh construction allows good visibility while blocking insects — a simple, effective addition to any turnout routine.

Fly Masks with Ear Protection

For horses that are particularly bothered by flies around their ears, a mask with ear covers makes a noticeable difference. Less ear irritation means a calmer, more relaxed horse at turnout.

Fly Masks with Nose Coverage

Extended nose coverage protects the muzzle and nostrils — areas that attract flies and can be prone to sunburn on light-coloured horses. A good choice for sensitive horses or those spending long hours in the sun.

Fly Protection for Horses

Flies aren't just irritating — constant pestering causes stress, interrupted grazing, skin damage from stomping and rubbing, and in some horses, serious allergic reactions. Good fly protection is a straightforward way to improve your horse's quality of life through the warmer months.

  • Turnout protection — fly sheets and masks are the most practical solution for horses spending time in the paddock or pasture
  • Comfort — a horse that isn't constantly stomping, head-shaking, and tail-swishing is a calmer, more manageable horse
  • Skin health — repeated rubbing and biting causes coat damage and skin irritation that's worth preventing in the first place

Choosing the Right Fly Sheet or Mask

Not every horse needs the same level of protection. Here's what to think about:

  • Coverage level — start with what your horse actually needs. Some do fine with a basic mask; others need full-body coverage to stay comfortable
  • Fit — a poorly fitted sheet rubs and shifts, which can cause more irritation than it prevents. Measure carefully and check the fit regularly
  • Environment — heavy bug pressure, long turnout hours, and full sun exposure all push toward more coverage and better breathability
  • Horse sensitivity — horses prone to sweet itch, skin reactions, or sunburn may need specialized coverage beyond a standard sheet or mask

Using Fly Sheets & Masks Together

Fly sheets and masks are designed to work as a system. A sheet covers the body while a mask protects the face — together they give your horse head-to-tail coverage during peak fly season.

  • During turnout — put both on before your horse goes out, especially in the morning and evening when flies are most active
  • Check daily — make sure sheets haven't shifted and masks are sitting correctly. A twisted sheet can rub; a loose mask can come off
  • Wash regularly — fly sheets and masks pick up sweat, dirt, and debris. Regular washing keeps them effective and comfortable against your horse's skin

Rewards In Store | Nearby Locations

  • Purity Feed Kamloops

    Phone: (250) 372-2233

    471 Okanagan Way, Kamloops, BC V2H 1G7

    Get Directions

  • Purity Feed Merrit

    Phone: (250) 378-4432

    1690 Voght St, Merritt, BC V1K 1C8

    Get Directions

Common Questions About Fly Masks & Sheets

What is a fly sheet for horses?

A fly sheet is a lightweight blanket designed to protect horses from flies, insects, and UV rays during turnout. Unlike winter blankets, fly sheets are made from breathable mesh or light fabric that keeps horses cool while still providing coverage where they need it most.

Do horses need fly masks?

Most horses benefit from a fly mask during fly season — particularly around the eyes, which are a prime target for flies and can be prone to irritation and infection. Horses that are especially sensitive or spend long hours outdoors will notice the difference most.

Can horses wear fly sheets all day?

Yes, most fly sheets are designed for all-day turnout. Check that the sheet fits well, isn't causing rubbing, and is appropriate for the temperature. On very hot days, make sure your horse has access to shade and water, and check under the sheet regularly for signs of sweating or irritation.

What is the best fly protection for horses?

A combination of a well-fitted fly sheet and fly mask gives the most complete protection. For horses with extra sensitivity, full-coverage options that include neck, belly, and nose protection are worth considering. Pairing physical protection with a good fly spray adds another layer of defence on high-pressure days.