Is CBD Safe for Horses? What Equine Owners Need to Know

As CBD has grown in popularity among pet owners, equine enthusiasts have naturally started asking: is CBD safe for horses? The short answer is yes — CBD is generally well tolerated in horses — but as with any supplement, quality, dosing, and context all matter. Here is what you should know before adding CBD to your horse's wellness routine.

Horses Have an Endocannabinoid System

Like all mammals, horses have an endocannabinoid system (ECS) — a network of receptors and signaling molecules that helps regulate balance throughout the body, including mood, inflammatory response, comfort, and immune function. CBD (cannabidiol) is a non-intoxicating hemp compound that interacts with this system, which is why it can have meaningful effects in horses.

CBD supplements are not intended to diagnose, treat, cure, or prevent disease. They are designed to support the normal functioning of the endocannabinoid system and overall daily wellness.

What Clinical Experience Suggests

Formal equine-specific CBD research is still emerging, but broad clinical experience — including that of our founder, Dr. Tim Shu, DVM — suggests CBD is generally well tolerated in horses at appropriate serving sizes. Side effects are uncommon but can include mild digestive changes at higher doses. Start at the lower end of the suggested range and monitor your horse closely.

If your horse is on other medications, consult your veterinarian before adding CBD, as it can affect how some medications are metabolized.

Why Product Quality Matters

Because CBD is not regulated by the FDA as a veterinary medication, quality varies significantly across the market. Look for:

• Third-party certificates of analysis (COAs) — verifying potency, pesticides, heavy metals, and THC levels
• Veterinary formulation — a named DVM involved in product development, not just marketing language
• Appropriate concentration for equine body weight — horses need substantially higher serving sizes than dogs or cats
• Broad-spectrum or THC-free designation — important for show horses

Every batch of our 3000mg Broad-Spectrum CBD Oil for Horses is triple-tested by independent labs. View every certificate of analysis on our Lab Results page.

How Equine Owners Typically Use CBD

Horse owners most commonly use CBD for:

• Calming support during trailering, farrier visits, new environments, or competition days — typically dosed 30–60 minutes beforehand
• Mobility support for senior horses or those in regular demanding work
• Daily wellness as part of a proactive supplement routine alongside feed and veterinary care

For ongoing mobility or wellness support, consistent daily use over 2–4 weeks is typically more effective than sporadic dosing.

A Note on Show Horses and Competition Rules

Our equine CBD is broad-spectrum and THC-free per third-party COA. However, USEF, FEI, and other governing bodies have their own prohibited substance lists. Always verify your competition's rules with your trainer before use. Our full testing data is publicly available.

Frequently Asked Questions

Will CBD make my horse intoxicated?
No. CBD is non-intoxicating and our equine product is THC-free.

How much CBD should I give my horse?
Serving size depends on body weight and intended use. Our label includes guidance, and we offer free vet consultations to help you find the right routine.

Can I use CBD alongside my horse's current supplements?
In most cases, yes — but always consult your veterinarian first, especially if your horse is on prescription medications.

Ready to get started? Shop our 3000mg Equine CBD Tincture — formulated by Dr. Tim Shu, DVM, triple-tested for safety and potency.