Why is my horse rubbing its mane and tail after fly bites?

Read time: 3 minutes

Overview

If your horse is rubbing its mane and tail after fly bites, the most likely reason is simple irritation. Fly bites can leave skin itchy and sensitive, and some horses react more strongly than others. It can also be linked to other issues such as sweet itch, sore skin, or tiny scabs that make the horse want to rub more.

Things To Check

1. Check whether the rubbing starts after turnout, near dusk, or in still, fly-heavy conditions.

2. Look closely at the mane, tail dock and surrounding skin for redness, scabs, broken skin, swelling or heat.

3. See if the horse is rubbing one area only or scratching both mane and tail.

4. Check for signs of other irritation such as stamping, tail swishing, head shaking or general restlessness.

5. Feel for dry, flaky skin, matted hair or sore spots that could make rubbing worse.

6. Think about any recent changes in turnout, bedding, grooming, sweat, or fly numbers.

7. Check whether any other horses nearby are being bothered by flies in the same way.

Common Causes

The most common cause is plain fly irritation. Even a few bites can make a horse uncomfortable enough to rub mane and tail.

Some horses are more sensitive to insect bites and may react with stronger itching, especially during warmer months.

Sweet itch can also cause rubbing, particularly around the mane, tail and dock. It often looks like ongoing itchiness rather than a one-off reaction.

Less commonly, rubbing may be made worse by skin soreness, scurf, sweat, mud, grooming friction or small scabs left behind after bites.

What To Do

Try to reduce fly exposure as much as you reasonably can by changing turnout timing where possible, keeping the coat and skin as clean and dry as practical, and checking the horse daily for fresh irritation.

Gently inspect the rubbed areas so you can spot any broken skin early. If the skin is only mildly irritated, monitor it closely for changes in redness, swelling or discomfort.

It can also help to note when the rubbing happens and what seems to trigger it. That makes it easier to spot patterns and decide whether the problem is simple fly irritation or something that needs more support.

Products That May Help

For horses that are bothered by flies and summer itching, a fly-season care collection may be useful as part of a sensible daily management routine.

Horse Fly Sprays & Summer Care

Item added to your cart