Summer brings its own challenges — heat stress, relentless flies, and the constant job of keeping a big animal hydrated. A few sensible habits keep your horse comfortable and safe through the hottest months.
Horses cope with heat through sweat, but high heat and humidity together can overwhelm them. Provide shade, ride during the cooler parts of the day, and hose a hot horse down — scraping off the warmed water so it actually cools rather than insulates. Know the signs of heat stress: rapid breathing that doesn’t settle, lethargy, or a horse that stops sweating in the heat is an emergency.
A horse can drink 10+ gallons a day in summer, more when working. Keep clean water available at all times, offer free-choice salt to replace what’s lost in sweat, and watch for dehydration — a skin pinch that’s slow to flatten, or tacky gums. Electrolytes can help hard-working or heavily sweating horses, but plain water and salt cover most needs.
Be willing to scale back. On dangerous heat-and-humidity days, light work or a day off beats pushing a horse that can’t shed heat fast enough. Early morning or evening rides are kinder to both of you.
Often 10+ gallons a day, more with work and sweat. Keep clean water available at all times and provide salt to encourage steady drinking.
Rapid breathing that won’t settle, lethargy, stumbling, or a horse that stops sweating in the heat. The last is an emergency — call your vet immediately.
For hard-working or heavily sweating horses they help replace losses. For most horses at rest, clean water plus free-choice salt is enough.
Combine fly spray, masks and sheets with good manure management and eliminating standing water, which is where flies breed.