Summer Grazing Tips for Horses: Keep Your Herd Healthy This Season

Summer is a wonderful time for horses, with lush grass, long sunny days, and plenty of opportunity for turnout. But as any experienced owner knows, summer grazing isn’t without its challenges. From managing rich pasture to protecting against flies and heat, a little planning goes a long way in keeping your horse happy, healthy, and safe.

Here’s your essential guide to summer grazing, packed with practical tips for UK horse owners.

1. Manage Grass Intake Carefully

Summer grass is rich in sugars and can quickly lead to weight gain or, in some cases, laminitis—especially in good doers and native breeds.

Try strip grazing using electric fencing to limit access to fresh pasture.

Grazing muzzles can help restrict intake without reducing turnout time.

Monitor your horse’s weight and body condition weekly—adjust grazing as needed.

Tip: Our Dallas Keith Equine Flexi Trug Essential Mineral Lick (12.5kg) is perfect for horses on restricted grazing, providing essential vitamins and minerals.

2. Provide Shelter and Shade

Horses need protection from the sun, particularly during the hottest part of the day.

Make sure your field has natural shade (trees, hedges) or a field shelter.

Pink-nosed horses may benefit from fly masks with UV protection or child-safe sun cream to prevent sunburn.

3. Ensure Fresh, Clean Water

Hydration is vital in warm weather.

Check water troughs daily—clean regularly to prevent algae and mosquito larvae.

Horses may drink much more in hot weather, so always have ample supply.

4. Supplement with Salt and Electrolytes

Sweating means loss of vital minerals.

Offer a salt lick in the field or stable.

For hard-working horses, consider adding electrolytes to feed or water.

5. Check for Poisonous Plants

Toxic plants like ragwort thrive in summer.

Walk your paddocks regularly and remove any ragwort, buttercups, or foxglove—always wear gloves!

After topping or mowing, check for newly exposed hazards.

6. Tackle Flies and Insects

Flies, midges, and horseflies can make grazing miserable.

Use fly masks and fly rugs for protection.

Apply a good quality fly repellent daily.

Remove droppings regularly to reduce fly breeding.

Did you know? We stock a range of fly protection products to keep your horse comfortable all summer long.

7. Don’t Forget Hoof Care

Dry ground can cause hooves to crack or chip.

Schedule regular farrier visits.

Use a hoof moisturiser if your farrier recommends it.

Pick out hooves daily to check for stones or signs of thrush.

8. Rotate Grazing When Possible

Rotating fields helps grass recover and reduces parasite risk.

Rest paddocks between grazing.

Consider regular faecal egg counts and targeted worming.

Final Thoughts

With a bit of planning, summer grazing can be a safe, enjoyable experience for your horse. Keep an eye on their weight, hydration, and comfort, and you’ll both make the most of the sunny days ahead.

For more expert advice, seasonal guides, and a full range of summer horse care essentials, visit Chestnut Mill.

Have questions or need product recommendations? Reach out to us at info@chestnutmill.co.uk or call 01256 578011—our friendly, family-run team is always happy to help.