Why does my horse keep standing in the shade during fly season?

Read time: 3 minutes

Overview

If your horse keeps standing in the shade during fly season, it’s usually because it’s trying to get away from flies, midges, heat or glare. That behaviour is common and often just a sign that the horse is looking for comfort, but it can sometimes point to a skin irritation or another issue making insects feel harder to cope with.

Things To Check

1. Notice when your horse prefers the shade most. It may be worse at certain times of day, after turnout, after exercise, or when flies are at their worst.

2. Look for signs of irritation such as stamping, tail swishing, head tossing, rubbing, biting at the skin, or restless pacing near the fence line.

3. Check the skin and coat for redness, small scabs, hives, sore patches, broken skin or thickened areas, especially along the mane, tail, belly and ears.

4. See whether the horse is also avoiding open fields, water troughs, windy spots or bright sunlight, which may suggest it’s responding to more than just flies.

5. Think about recent changes in turnout, grazing, bedding, grooming routine or sweating, as these can all make fly season feel more uncomfortable.

6. Watch whether one horse is more bothered than the others in the same field. Some horses are simply more sensitive to flies and midges than others.

7. Check the ears, face, belly, sheath or udder area for extra irritation, because these spots often attract biting insects and can make a horse seek shade more often.

Common Causes

The most common reason is simple insect discomfort. Shade can give a bit of relief from flies and midges, so many horses naturally move there during warm weather.

Heat and bright sun can also play a part. Some horses stand in the shade because it helps them stay cooler and reduces irritation from insects at the same time.

In some cases, the horse may have more sensitive skin, mild itching, or a fly-bite reaction, which makes it more determined to avoid exposed areas.

Less commonly, a horse may be dealing with an underlying skin issue such as sweet itch, a sore patch, or another source of irritation that makes insect season feel much worse.

What To Do

Start by watching the pattern rather than assuming it’s only flies. A note of when it happens, where the horse prefers to stand and what the skin looks like can help you judge whether it’s just seasonal behaviour or something more.

Keep the environment as comfortable as you can. Shade, airflow, regular mucking out, and reducing stagnant wet areas around the yard may all help make fly season easier to manage.

Check the horse daily for sore spots, rubbing or scabs, especially if it’s spending a lot of time standing in one place. Early changes are usually easier to manage than sore, itchy skin that’s been rubbed for days.

If your horse is especially bothered, speak to your yard team or vet about sensible fly-season management for your setup, especially if the problem is becoming a repeated pattern every summer.

Products That May Help

If your horse is mainly seeking shade because flies and midges are making turnout uncomfortable, a summer care routine can help support day-to-day management alongside good turnout and grooming habits.

Horse Fly Sprays & Summer Care

Item added to your cart