North Texas summers are no joke. When temperatures climb past 100°F and humidity hangs in the air, horses face genuine health risks that every owner and rider needs to understand. Whether you board your horse locally in the DFW area or keep them on your own property, a solid summer horse care routine can mean the difference between a healthy, comfortable horse and a dangerous heat-related emergency.
This guide covers the essential horse care practices every Texas owner should follow from June through September — and what warning signs you should never ignore.
Hydration: The Most Critical Part of Summer Horse Care
Horses typically drink 10 to 12 gallons of water per day under normal conditions. In Texas summer heat — especially when sweating heavily during or after work — that requirement can jump to 20 gallons or more. Dehydration sets in faster than most owners expect.
Key hydration practices:
- Fresh water access at all times. Check and refill water buckets or automatic waterers twice daily in summer. Algae-filled or warm standing water gets rejected by horses, leading to dangerous under-drinking.
- Electrolyte supplementation. Horses lose sodium, potassium, and chloride through sweat. Adding a quality electrolyte to feed or water (never as the only water source) supports proper hydration.
- The skin-pinch test. Pinch the skin on your horse’s neck. If it snaps back immediately, hydration is good. If it stays tented for a second or longer, your horse is likely dehydrated and needs veterinary attention.
Recognizing Heat Stress and Heat Stroke
Heat stress is one of the most common summer emergencies in equine care, and it can escalate to heat stroke quickly in Texas conditions. Know the warning signs:
- Rectal temperature above 103°F (normal is 99–101°F)
- Rapid breathing or flared nostrils at rest
- Excessive or absent sweating (anhidrosis — common in Texas horses)
- Weakness, stumbling, or muscle tremors
- Dark or reduced urination
If you observe these signs, move your horse to shade immediately, apply cold water to the neck, chest, and legs, and call your vet. Do not wait to see if conditions improve on their own.
Adjusting Turnout Hours
One of the simplest changes you can make to your summer horse care routine is shifting turnout to cooler parts of the day. In North Texas, the hottest period typically falls between 11 a.m. and 5 p.m. During those hours, horses are better off in a well-ventilated stall or covered run-in shed with fans and water nearby.
Overnight turnout — from late evening through early morning — gives horses time to move freely, graze, and socialize without the risk of peak-heat exposure. Many Texas facilities use this schedule from May through October.
Cooling Your Horse After Work
After any summer ride or training session, proper cooling is essential:
- Walk your horse for 10–15 minutes to allow the heart rate and breathing to normalize before stopping completely.
- Apply cool (not ice cold) water with a hose or sponge, starting at the legs and moving to the neck and body. Scrape off water immediately — it absorbs heat as it warms and needs to be removed to be effective.
- Move your horse to a shaded, well-ventilated area with a fan if available.
- Offer water in small amounts frequently rather than allowing unrestricted gulping immediately after hard work.
Hoof Care in Texas Summer Conditions
Texas summers alternate between dry heat and sudden heavy rain — a combination that is particularly hard on hooves. Repeated wet-dry cycles cause hooves to expand and contract, leading to cracking, thrush, and white line disease.
Work with your farrier to maintain a trimming schedule of every 6 to 8 weeks through summer. If your horse is shod, check for loose shoes after any wet-weather period. Hoof conditioners can help maintain elasticity, but avoid over-application in consistently wet conditions, as it can soften hooves too much.
Fly and Pest Control
Summer in North Texas brings flies, mosquitoes, gnats, and bot flies in force. Constant insect harassment causes stress, weight loss, skin irritation, and in the case of mosquitoes, exposure to West Nile Virus — a real risk in our region.
Effective pest control for Texas horses includes:
- Fly masks and fly sheets during turnout
- Permethrin-based fly sprays applied before and after turnout
- Elimination of standing water near barn areas (mosquito breeding grounds)
- Bot egg removal from legs and belly during grooming, especially August through October
Confirm with your vet that your horse’s vaccination schedule includes West Nile Virus and Eastern Equine Encephalitis — both mosquito-transmitted and prevalent in Texas.
Nutrition Adjustments for Summer
Horses under summer heat stress often reduce their hay intake voluntarily. This is counterproductive — fiber fermentation in the hindgut actually generates body heat, which horses are trying to reduce. However, inadequate forage leads to colic risk, so do not cut hay back drastically.
A few nutrition adjustments that help in summer:
- Feed hay in the cooler parts of the day (morning and evening) to encourage better intake.
- Add soaked beet pulp or wet feed to increase water consumption through food.
- Review grain rations with your vet — horses in lighter summer work may need reduced concentrate.
Riding Smart in Texas Heat
If you continue to ride through summer — which most of us do — make smart adjustments to protect both horse and rider:
- Ride in the early morning (before 9 a.m.) or evening (after 6 p.m.) when temperatures are cooler.
- Shorten workout duration and reduce intensity on especially hot or humid days.
- Monitor your horse’s breathing closely and take breaks in shaded areas.
- Make sure you are hydrated too — rider fatigue leads to communication errors that stress the horse.
At North Texas Equestrian Center, our summer riding lessons are scheduled during cooler parts of the day, and our facility is equipped to handle the Texas climate so your horse stays comfortable throughout the season. Whether you are a beginner looking for riding lessons in the DFW area or an experienced owner with a horse in our boarding program, our team is here to support you through every season.
Have questions about summer horse care at our facility? Contact us here to get in touch with our team.
