Preparation
Quality is everything. Reject bales that smell musty, look dusty, or have visible mold. Hay that was baled wet can harbor dangerous mold and cause serious colic or respiratory problems. Always do the sniff test — good timothy smells sweet and grassy, like a summer field.
Quantity
Horses need hay equivalent to 1.5–2% of their body weight per day. For a 500 kg horse, that's 7.5–10 kg of hay daily. This isn't optional — horses evolved to graze 16–18 hours a day, and their digestive system genuinely depends on that constant trickle of forage.
Notes
Timothy is lower in protein and calories than alfalfa, which makes it the right everyday hay for most adult horses. Alfalfa is richer and better suited for hard-working horses, pregnant mares, or young growing horses. When in doubt, timothy is the safer default.
Nutritional Benefits
- Excellent source of digestible fiber that keeps your horse's hindgut healthy and motility on track
- Moderate protein (8–11%) — enough for maintenance without overloading horses on light work
- Low in non-structural carbohydrates (NSC), making it one of the safest choices for horses prone to laminitis or metabolic issues
- Provides steady, slow-release energy — no sugar spikes, no silly zooming, just steady fuel
- The act of chewing hay produces saliva that buffers stomach acid, naturally reducing ulcer risk
Safe Varieties
1. Second-cut timothy — softer, leafier, slightly higher in protein and palatability; most horses prefer it and it's a great all-rounder
2. First-cut timothy — coarser, more stemmy, higher in fiber and lower in protein; ideal for easy keepers who need bulk without extra calories
3. Third-cut timothy — very soft and leafy, almost like a treat hay; best used as a supplement rather than a sole forage source
4. Timothy hay pellets — convenient for horses with dental issues or for travel; nutritionally comparable but loses the gut-motility benefit of long-stem chewing
5. Timothy hay cubes — good slow-feed alternative; soak them for older horses with worn teeth
Feeding Guide
Target 1.5–2% of body weight in total forage per day. A 500 kg horse needs roughly 7.5–10 kg; a 400 kg pony needs 6–8 kg. If your horse has pasture access, count that grass as part of the total — don't just pile hay on top of unlimited grazing. Horses on restricted pasture or in stalls year-round need the higher end of that range. Use a slow-feeder hay net to stretch eating time and reduce boredom — a horse that runs out of hay at 2am will let you know about it loudly.
Positive Signs
- Steady, consistent gut sounds when you listen with a stethoscope (happy hindgut at work)
- Well-formed, moist manure — a great daily health check that costs nothing
- Calm, settled behavior between meals; a horse with enough hay is a horse with something to do
- Healthy body condition score — ribs not visible but easily felt, no cresty neck or fat pads
Negative Signs
- Dusty or moldy hay causing coughing, nasal discharge, or heaves-like symptoms — swap the batch immediately
- Weight loss despite adequate quantity — your hay may be low in nutrition; get it tested
- Loose, watery manure after switching hay sources — transition slowly over 7–10 days to avoid digestive upset
- Quidding (dropping half-chewed hay balls from the mouth) — often a dental issue, not a hay problem, but worth a vet check
Preparation Science
Store bales off the ground on pallets in a dry, ventilated space — ground moisture wicks up into bales fast and encourages mold even in hay that looked perfect at purchase. For horses with respiratory issues like heaves or IAD, soaking hay for 30–60 minutes before feeding cuts airborne dust and spores by over 90%, making every breath easier.
Enrichment Science
Horses are trickle feeders by nature — their stomachs produce acid continuously and need a constant buffer of forage to prevent ulcers. Giving your horse access to hay around the clock, even in small amounts through a slow-feeder, mimics natural grazing and dramatically reduces stress behaviors like cribbing and weaving.
Play Ideas
Easy: Hang a slow-feeder hay net at chest height so your horse has to work slightly for each mouthful — extends eating time by hours and reduces bolting hay.
Medium: Stuff hay into a large hanging ball feeder or a hay pillow that swings; your horse has to nose it around to release hay, turning dinner into a puzzle.
Hard: Scatter small piles of hay around a paddock or track system rather than putting it all in one spot — your horse will walk 2–3 extra kilometers just following the trail, which is great for hooves, joints, and waistlines.
FAQ
Q: Can my horse live on timothy hay alone?
A: For many adult horses in light work, yes — timothy plus a good vitamin/mineral balancer covers the basics. But horses in heavy work, breeding mares, and growing youngsters need more calories and protein than timothy alone provides. Get your hay tested and talk to an equine nutritionist to know for sure.
Q: How do I know if my hay is good quality?
A: Use your nose first — good timothy smells sweet and fresh, never musty or sour. Look for bright green-to-golden color with plenty of leaf material, not just stems. If you're serious, send a sample to a forage testing lab — a $30 test tells you exactly what your horse is eating and whether you need to supplement.
Q: My horse wastes a lot of hay. Is that normal?
A: Some wastage is normal (horses sort through for the best bits), but if your horse is rejecting large amounts, the hay might be dusty, stemmy, or just not very palatable. Try a different cut or source. A slow-feeder net also reduces wastage significantly because horses can't paw through it as easily.
Alternatives
- Alfalfa hay: Higher protein (15–20%), higher calcium, and much more calorie-dense than timothy — excellent for hard workers and lactating mares, but too rich for easy keepers and metabolically sensitive horses
- Orchard grass: Softer and more palatable than timothy, slightly higher in protein; many horses prefer the taste and it's a great substitute or blend companion for picky eaters
- Meadow hay (mixed grass hay): Variable quality depending on what's growing in the field; can be excellent or poor depending on species mix — know your source before committing
- Oat hay: Higher in energy than timothy but safe for most horses; best fed before grain head develops to keep sugar content lower
Risks & Disclaimer
Moldy or dusty hay is a genuine health hazard — it can cause colic, heaves, and serious respiratory disease. Never feed hay that smells off, looks gray or black inside the bale, or raises visible dust when shaken. When in doubt, throw it out.
