How Much Hay Should a Horse Have Overnight? Expert Tips Revealed

The quiet rustle of hay being pulled from a slow-feed net, the rhythmic crunch as your horse chews—these are the peaceful sounds of overnight grazing. But how much hay should your horse actually have during those long nighttime hours? Getting this right ensures their digestive health, keeps boredom at bay, and prevents weight issues. So let’s dive in. 🐴

How Much Hay Should a Horse Eat Overnight?

The short answer? A horse should have access to 1.5% to 2.5% of their body weight in hay per day, with a significant portion available overnight. For a 1,000-pound horse, that’s 15 to 25 pounds of hay daily, ideally spread out to mimic natural grazing patterns. But it’s not just about the numbers—the type of hay, your horse’s metabolism, and their workload all play a role.

Overnight, when stalls or pastures are quiet, horses naturally slow their digestion without forage to keep their systems moving. A slow-release hay net or free-choice hay helps prevent ulcers, colic, and boredom-related behaviors like cribbing. Yet, overweight horses or easy keepers may need restricted portions—low-sugar grass hay in measured amounts can be a smart compromise.

Why Overnight Hay Matters for Horse Health

Digestive System Needs Continuous Fuel

A horse’s stomach produces acid constantly, and without hay to buffer it, the risk of ulcers rises. Saliva production only happens during chewing, so providing overnight hay keeps digestion smooth and comfortable.

Preventing Boredom and Stress

Imagine standing in a stall for 8–10 hours with nothing to do. Horses are nibblers by nature, and chewing alleviates stress. A lack of overnight hay can lead to wood chewing, weaving, or other stable vices.

Weight Management and Metabolic Concerns

Easy keepers may pack on pounds with unlimited rich hay, while hard-working horses burn calories faster. Adjust the quantity and quality—mature grass hay for the former, alfalfa for performance horses needing extra protein.

Choosing the Right Hay for Overnight Feeding

Not all hay is created equal. Here’s what to consider:

• Grass hay (timothy, orchard, brome): Lower in calories, ideal for weight-conscious horses.
• Alfalfa or clover: Higher protein and calcium; great for growing or active horses but may be too rich for others.
• Stemmy, mature hay: Takes longer to chew, extending foraging time.

And don’t forget the power of a slow-feed hay net—smaller holes stretch out meal times, reducing waste and keeping horses busy.

Common Mistakes and How to Fix Them

Overloading at Dinner Time

Dumping a giant pile of hay at once can lead to gorging, then long empty stretches. Spread it out to mimic natural grazing.

Ignoring Individual Needs

An aging horse with dental issues might need soaked hay, while a pony prone to laminitis requires measured portions. Customize the approach.

Skipping Hay Quality Checks

Moldy or dusty hay can cause respiratory issues. Always inspect before feeding, especially at night when barn staff aren’t around to notice problems.

Final Thought: A Happy Horse Eats Slowly and Steadily

Picture your horse contentedly munching through the night, their digestive system humming along, their mind at ease. That’s the magic of getting overnight hay just right. Whether you opt for measured flakes or a thoughtfully hung slow-feed net, remember: every bite counts toward their well-being. Because a well-fed horse isn’t just healthy—they’re happy. 🌙