Equicibus LLC

From 90° Heat to Freezing Snow—Horses Across the U.S. Are Facing Both

This article raises an important point about how management decisions—like rugging—can influence a horse’s ability to rest.

https://www.linkedin.com/pulse/too-hot-sleep-how-rugging-decisions-may-affect-equine-cinganelli-kb54f

Right now across the U.S., we’re seeing exactly why this matters.
In the West, horses are already dealing with temperatures in the high 80s and 90s, while back East, snowstorms are bringing freezing conditions.

At Equicibus, we value the horse’s living environment because the health of the horse—and recovery—starts with quality REM sleep.

Horses don’t fully recover just by standing. They must lie down to achieve REM sleep, and that only happens when the environment allows it.

From the very beginning, one of the first benefits we identified with flax bedding was this:

👉 Ammonia control directly impacts whether a horse will lie down

With Equicibus, there is no ammonia odor and a consistently dry surface, creating a stall environment where horses are comfortable enough to fully rest and achieve REM sleep.

Another important feature of the horse’s living environment is how bedding supports temperature regulation within the stall.

Linen sheets are widely considered one of the best fabrics for comfort and temperature control—and linen is made from flax fibers. That same flax fiber is what Equicibus bedding is made from.

Linen is known for being breathable because flax fibers are naturally more open and allow air to circulate, which is why it stays comfortable against your skin.

That same fiber structure is now working in the stall:

• The open flax fibers allow air to move through the bedding instead of trapping heat
• The fibers pull moisture down and away from the surface, keeping the top layer dry
• The bedding maintains air space rather than compacting into a dense layer

This is what creates temperature balance:

❄️ In colder weather:
• The dry surface prevents the horse from losing body heat to moisture
• The air spaces within the flax fibers act as insulation, helping maintain warmth

☀️ In warmer weather:
• The open fiber structure allows air to circulate and heat to escape
• Moisture is kept below the surface, preventing heat from building where the horse lies

The result:

A horse lying on a dry, breathable, temperature-balanced surface—neither losing heat nor trapping it… is a horse that will lie down, achieve REM sleep, and properly recover.

As highlighted in this article, rugging plays an important role in managing the horse—but Equicibus complements that by optimizing the environment beneath them, encouraging horses to lie down and achieve the REM sleep essential for recovery.

In 2026, flax bedding for horses—made from the inner core or "shive" of the flax plant—is an increasingly popular alternative to wood shavings and straw due to its superior absorbency and dust-free nature.
The primary differences between flax grown in Europe and flax grown in North America (including the U.S. and Canada) lie in its primary purpose and processing traditions.
The EQuiCIBUS processing method involves several distinct steps to ensure superior health benefits and performance:
* Mechanical Separation (Kindling): Using specialized machinery, the long outer fibers (used for textiles) are separated from the woody inner core, known as the shive. Only these shives are used for the bedding.
* Precision Chopping: The separated shives are chopped into fine, soft particles. Unlike raw flax straw which resembles straw or hay, this processed material is soft and silky to the touch.
* Refinement & Aroma Removal: A unique multi-stage process removes natural plant oils and aromas. This makes the bedding unpalatable to horses, preventing them from eating it as they might with straw or wood shavings.
* Heat Treatment & Sanitization: Each batch is put through a high-heat "oven" to remove residual moisture and eliminate pathogens, mold spores, bacteria, and pests.
* Total Dust Extraction: Powerful filters extract fine particulate matter (PM2.5), resulting in a product that is virtually 100% dust-free.
* Biological "Light Felting": EQuiCIBUS highlights a "light felting" property of their flax. When spread 4–6 inches deep, the fibers subtly interlock within 24–48 hours to create a stable, spring-like mat that supports the horse’s joints like a natural mattress.

Happy New Year from all of us at EQuiCIBUS!
Thank you to our partners, customers, and supporters for being part of our journey.
We look forward to a sustainable, innovative, and successful year ahead 🐴🌱