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The strongest full-spectrum CBD oil for horses we make — 5000mg of organic, Colorado-grown hemp extract in a gentle, palatable olive-oil base that top-dresses right onto feed. It's the same oil we put through a clinical equine study at Tarleton State University, sized for a horse and powerful enough for large dogs over 75 lbs. Seed to sale, third-party lab tested.
Organic • Made in the USA on our Colorado farm • Human-grade • Third-party lab tested (COA in every order) • Money-back guarantee • Over 1,000 customer reviews
Why Full-Spectrum CBD for Horses
This is true full-spectrum CBD for horses — CBD plus CBG, CBC, and natural terpenes working together (the entourage effect), never an isolate. Horse owners reach for it most often to support:
- Calm & nerves — trailering, the farrier, new surroundings, and high-strung or anxious horses.
- Joint & mobility comfort — daily support for senior horses, performance horses, and stiff joints.
- Recovery & everyday wellness — supportive care as part of a consistent routine.
- Skin, coat & hoof — the omega fatty acids naturally present in hemp help condition.
Clinically Studied at Tarleton State University
Most equine CBD has no research behind it. Ours does. HempMy Pet partnered with Tarleton State University (Texas A&M System), where Dr. Kimberly Guay, Ph.D., P.A.S. ran a clinical study using this full-spectrum oil. The research found CBD reduced measures of stress in horses during transport, that a higher serving (0.6 mg/kg) outperformed a lower one (0.3 mg/kg), and that blood levels peaked around 4 hours and were non-detectable by 24 hours. Read the full study, also covered by dvm360.
CBD Oil Dosing for Horses (by Weight)
This bottle delivers roughly 42 mg of CBD per ml (about 208 mg per teaspoon). Our Tarleton study referenced 0.3–0.6 mg of CBD per kg of body weight. Start at the low end, give once daily, and adjust over a week or two based on how your horse responds. These are starting points — confirm with your veterinarian, especially if your horse is on medication.
| Horse weight | Starting serving (low → higher) | Approx. CBD |
|---|---|---|
| ~500 lb (pony / young) | about ⅓ to ⅔ tsp | ~70–135 mg |
| ~1,000 lb (average) | about ⅔ to 1¼ tsp | ~135–270 mg |
| ~1,500 lb (draft / large) | about 1 to 2 tsp | ~200–410 mg |
Large dogs (75 lb+): this oil is highly concentrated, so a little goes a long way — start with just a few drops and follow the start-low/go-slow approach. For most dogs, a lower-strength oil from our hemp for dogs range is easier to dose.
How Long Does It Take to Work?
Top-dressed onto feed, most owners notice a calming effect within about 30 to 60 minutes — useful before trailering or a farrier visit. For joint and everyday wellness, give it daily and allow one to two weeks of consistent use.
How Long Do the Effects Last?
In horses, CBD's calming effects typically last several hours; our Tarleton study found blood levels peaked around 4 hours and were non-detectable by 24 hours. Many owners give a daily serving, and time it ahead of a known stressor like transport.
How Long a Bottle Lasts
The 4 fl. oz. bottle holds about 24 teaspoons. For an average ~1,000 lb horse served once daily at roughly 1 teaspoon, that's around 3–4 weeks per bottle; smaller servings stretch it further. Top-dress it onto feed or grain — olive oil is palatable, so most horses take it without fuss.
Is CBD Oil Safe for Horses?
Yes, at appropriate servings. Hemp-derived CBD under 0.3% THC is non-intoxicating and federally legal under the 2018 Farm Bill — it will not get your horse "high." Introduce it gradually and consult your veterinarian if your horse is on medication or has a health condition. Competition note: CBD and cannabinoids are prohibited under FEI and USEF rules — do not use inside your organization's withdrawal window, and confirm current regulations before showing. Best suited to pleasure horses, retired horses, and daily at-home wellness.
Why HempMy Pet
We breed and grow our own hemp on a certified-organic Colorado farm and formulate in-house under human-grade standards — never sourced overseas. Because hemp is a phytoremediator, organic US sourcing genuinely matters. Every batch ships with a third-party Certificate of Analysis confirming cannabinoid content and purity. View this product’s Certificate of Analysis →
Frequently Asked Questions
How much CBD oil do you give a horse?
A common starting reference is 0.3–0.6 mg of CBD per kg of body weight once daily — roughly ⅔ to 1¼ teaspoon of this oil for an average 1,000 lb horse. Start low, adjust gradually, and confirm with your vet.
Is CBD oil safe for horses?
Yes, at appropriate servings. Hemp-derived CBD under 0.3% THC is non-intoxicating and federally legal. Introduce gradually and consult your vet if your horse is on medication.
Can I give CBD to a competition horse?
No — CBD is prohibited under FEI and USEF rules. Don't use inside your organization's withdrawal window and check current regulations. It's best for pleasure horses, retired horses, and daily at-home wellness.
How long do the effects last?
Several hours; our Tarleton study found blood levels peaked around 4 hours and were non-detectable by 24 hours. Give a daily serving and time it ahead of a known stressor like transport.
How long does a bottle last?
About 3–4 weeks for an average horse served once daily at roughly 1 teaspoon; the 4 fl. oz. bottle holds around 24 teaspoons.
Can large dogs use this oil?
Yes — it suits dogs over 75 lbs, but it's very concentrated, so start with a few drops. Most dogs do better with a lower-strength oil from our hemp for dogs range.
Pairs with our full hemp & CBD for horses collection. Have dogs or cats too? Explore hemp for dogs and CBD hemp for cats.
| Delivery | Estimated between and . Will usually ship within 2 business days. |
Description
The strongest full-spectrum CBD oil for horses we make — 5000mg of organic, Colorado-grown hemp extract in a gentle, palatable olive-oil base that top-dresses right onto feed. It's the same oil we put through a clinical equine study at Tarleton State University, sized for a horse and powerful enough for large dogs over 75 lbs. Seed to sale, third-party lab tested.
Organic • Made in the USA on our Colorado farm • Human-grade • Third-party lab tested (COA in every order) • Money-back guarantee • Over 1,000 customer reviews
Why Full-Spectrum CBD for Horses
This is true full-spectrum CBD for horses — CBD plus CBG, CBC, and natural terpenes working together (the entourage effect), never an isolate. Horse owners reach for it most often to support:
- Calm & nerves — trailering, the farrier, new surroundings, and high-strung or anxious horses.
- Joint & mobility comfort — daily support for senior horses, performance horses, and stiff joints.
- Recovery & everyday wellness — supportive care as part of a consistent routine.
- Skin, coat & hoof — the omega fatty acids naturally present in hemp help condition.
Clinically Studied at Tarleton State University
Most equine CBD has no research behind it. Ours does. HempMy Pet partnered with Tarleton State University (Texas A&M System), where Dr. Kimberly Guay, Ph.D., P.A.S. ran a clinical study using this full-spectrum oil. The research found CBD reduced measures of stress in horses during transport, that a higher serving (0.6 mg/kg) outperformed a lower one (0.3 mg/kg), and that blood levels peaked around 4 hours and were non-detectable by 24 hours. Read the full study, also covered by dvm360.
CBD Oil Dosing for Horses (by Weight)
This bottle delivers roughly 42 mg of CBD per ml (about 208 mg per teaspoon). Our Tarleton study referenced 0.3–0.6 mg of CBD per kg of body weight. Start at the low end, give once daily, and adjust over a week or two based on how your horse responds. These are starting points — confirm with your veterinarian, especially if your horse is on medication.
| Horse weight | Starting serving (low → higher) | Approx. CBD |
|---|---|---|
| ~500 lb (pony / young) | about ⅓ to ⅔ tsp | ~70–135 mg |
| ~1,000 lb (average) | about ⅔ to 1¼ tsp | ~135–270 mg |
| ~1,500 lb (draft / large) | about 1 to 2 tsp | ~200–410 mg |
Large dogs (75 lb+): this oil is highly concentrated, so a little goes a long way — start with just a few drops and follow the start-low/go-slow approach. For most dogs, a lower-strength oil from our hemp for dogs range is easier to dose.
How Long Does It Take to Work?
Top-dressed onto feed, most owners notice a calming effect within about 30 to 60 minutes — useful before trailering or a farrier visit. For joint and everyday wellness, give it daily and allow one to two weeks of consistent use.
How Long Do the Effects Last?
In horses, CBD's calming effects typically last several hours; our Tarleton study found blood levels peaked around 4 hours and were non-detectable by 24 hours. Many owners give a daily serving, and time it ahead of a known stressor like transport.
How Long a Bottle Lasts
The 4 fl. oz. bottle holds about 24 teaspoons. For an average ~1,000 lb horse served once daily at roughly 1 teaspoon, that's around 3–4 weeks per bottle; smaller servings stretch it further. Top-dress it onto feed or grain — olive oil is palatable, so most horses take it without fuss.
Is CBD Oil Safe for Horses?
Yes, at appropriate servings. Hemp-derived CBD under 0.3% THC is non-intoxicating and federally legal under the 2018 Farm Bill — it will not get your horse "high." Introduce it gradually and consult your veterinarian if your horse is on medication or has a health condition. Competition note: CBD and cannabinoids are prohibited under FEI and USEF rules — do not use inside your organization's withdrawal window, and confirm current regulations before showing. Best suited to pleasure horses, retired horses, and daily at-home wellness.
Why HempMy Pet
We breed and grow our own hemp on a certified-organic Colorado farm and formulate in-house under human-grade standards — never sourced overseas. Because hemp is a phytoremediator, organic US sourcing genuinely matters. Every batch ships with a third-party Certificate of Analysis confirming cannabinoid content and purity. View this product’s Certificate of Analysis →
Frequently Asked Questions
How much CBD oil do you give a horse?
A common starting reference is 0.3–0.6 mg of CBD per kg of body weight once daily — roughly ⅔ to 1¼ teaspoon of this oil for an average 1,000 lb horse. Start low, adjust gradually, and confirm with your vet.
Is CBD oil safe for horses?
Yes, at appropriate servings. Hemp-derived CBD under 0.3% THC is non-intoxicating and federally legal. Introduce gradually and consult your vet if your horse is on medication.
Can I give CBD to a competition horse?
No — CBD is prohibited under FEI and USEF rules. Don't use inside your organization's withdrawal window and check current regulations. It's best for pleasure horses, retired horses, and daily at-home wellness.
How long do the effects last?
Several hours; our Tarleton study found blood levels peaked around 4 hours and were non-detectable by 24 hours. Give a daily serving and time it ahead of a known stressor like transport.
How long does a bottle last?
About 3–4 weeks for an average horse served once daily at roughly 1 teaspoon; the 4 fl. oz. bottle holds around 24 teaspoons.
Can large dogs use this oil?
Yes — it suits dogs over 75 lbs, but it's very concentrated, so start with a few drops. Most dogs do better with a lower-strength oil from our hemp for dogs range.
Pairs with our full hemp & CBD for horses collection. Have dogs or cats too? Explore hemp for dogs and CBD hemp for cats.
Shipping
| Delivery | Estimated between and . Will usually ship within 2 business days. |
REVIEW
Why HempMy Pet
The Same Oil Studied in Two University Trials
Every HempMy Pet product is made with the full-spectrum hemp extract used in our university clinical research — grown on our certified-organic Colorado farm and third-party tested in every batch.
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Common Questions
How do I know what's actually in the bottle?
Every batch is third-party lab tested with a published Certificate of Analysis, and every product is made with certified-organic hemp grown on our own Colorado farm — not bulk extract bought from a third party.
How much should I give my pet?
Serving size depends on your pet's species and weight — the label includes guidance, and our How to Use guide walks you through it step by step. Questions? Talk to our team.
Is this the oil from the clinical trials?
Yes — the same full-spectrum hemp extract used across our products is the oil used in the Colorado State canine study and the Tarleton State equine study. Read the research.
Will it make my pet high?
No. Our products are made from federally legal hemp, which contains only trace THC, and they are non-intoxicating when used as directed.