Hemp Oil for Dogs: Organic Full-Spectrum CBD

HempMy Pet hemp oil for dogs is organic, full-spectrum hemp extract — CBD plus CBG, CBC and natural terpenes, never isolate — in an organic carrier oil, third-party tested, with less than 0.3% THC. It comes in five strengths: 250 mg ($49) and 1,000 mg ($99) in hemp seed oil, 100 mg ($39) and 500 mg ($89) in coconut oil, and 5,000 mg ($199) in olive oil for large dogs and horses. Most owners start at 1–2 mg of CBD per 10 lb of body weight once or twice a day and adjust over one to two weeks. In our 90-day university-supervised trial, 93% of dogs that completed the study showed a benefit.

Choosing a hemp oil for dogs shouldn't mean guessing what's actually in the bottle. At HempMy Pet, we breed our own hemp genetics, grow them on our own Colorado farm, and formulate every batch in-house — so the full-spectrum CBD hemp your dog gets is the same hemp we put our family name on. This is what "seed to sale" really means, and it's why pet parents who care about quality keep coming back.

What Is Hemp for Dogs?

"Hemp for dogs" usually refers to products made from hemp extract — the cannabinoid-rich oil pressed from the flowers and leaves of the hemp plant. It naturally contains CBD along with CBG, CBC, CBN, and supporting terpenes. That's different from hemp seed oil, which is pressed only from the seeds and is valued for its omega-3 and omega-6 fatty acids rather than its CBD.

A full-spectrum hemp oil for dogs is what most owners are looking for when they want the calming, wellness support CBD is known for. At HempMy Pet we infuse real full-spectrum hemp extract into organic carrier oils — hemp seed, coconut, and olive — so your dog gets the cannabinoids plus the healthy fats in one bottle.

How Hemp Works With Your Dog's Body

Dogs — like all mammals — have an endocannabinoid system (ECS), a network of receptors that helps regulate mood, comfort, sleep, appetite, and immune balance. The cannabinoids in full-spectrum hemp interact with this system to support your dog's natural sense of calm and balance. Because our oils are full-spectrum, the CBD, minor cannabinoids, and terpenes work together — an effect researchers call the "entourage effect" — rather than relying on isolated CBD alone. For a vet-school overview of how CBD from hemp works in dogs, see Cornell University's Riney Canine Health Center.

Backed by University Research

We don't just make claims — we put our hemp to the test. HempMy Pet's first clinical trial was a 90-day study of 37 dogs with chronic joint discomfort, overseen by Dr. Robin Downing, DVM of the Downing Center for Animal Pain Management, alongside researchers Lori Kogan, Ph.D. and Peter W. Hellyer, DVM of Colorado State University's College of Veterinary Medicine & Biomedical Sciences. Using our full-spectrum hemp oil, 30 of the 32 dogs that completed the study (93%) showed a benefit, and 94% of owners reported their dog's quality of life had improved. Read the full write-up on our clinical trials page, also covered by BizWest. We later ran a second clinical trial in horses with Tarleton State University.

Research is one kind of proof. Owners are the other — read what dog owners say about HempMy Pet, including video from Radar's owner and letters from people who wrote to us years after their first bottle.

What Hemp Can Support in Your Dog

Pet owners most often reach for hemp to help with:

• Calm & stress — everyday anxiety, thunderstorms, travel, separation, and vet visits. Shop our calming hemp for dogs collection. A 2024 study in Frontiers in Veterinary Science looked at full-spectrum hemp oil and measures of comfort in dogs.
• Joint & mobility — the focus of our Colorado State University-supported clinical trial; a popular choice for senior dogs and large breeds dealing with stiffness. Shop our hemp for dog hip & joint mobility collection, or read our full guide to hemp & CBD oil for dogs with arthritis.
• Skin & coat — the omega fatty acids in our hemp-seed and coconut carriers support a healthy, shiny coat.
• Daily & senior wellness — consistent, low-dose support as part of an everyday routine. See our CBD for senior dogs collection.

Hemp Oil vs CBD Oil for Dogs: What's the Difference?

This trips up a lot of owners, so here's the plain-English version. "CBD oil" and "full-spectrum hemp oil" are often the same product under two different names — both are hemp-derived and contain CBD. The label that matters is full-spectrum hemp extract versus seed-only oil:

• Full-spectrum hemp / CBD oil — contains CBD + CBG + CBC + terpenes. This is what you want for calm, comfort, and overall wellness support.
• Seed-only oil — fatty acids only, little to no CBD. Good for skin and coat, not for the effects CBD is known for.

Every HempMy Pet dog formula on this page is full-spectrum hemp extract — never isolate.

How to Choose Quality Hemp for Dogs

Full-Spectrum vs Isolate

Isolate is pure CBD stripped of everything else. Full-spectrum keeps the natural range of cannabinoids and terpenes intact, which most owners and researchers prefer for a more complete effect. We only make full-spectrum.

Read the COA (Certificate of Analysis)

A trustworthy hemp brand publishes third-party lab results showing the cannabinoid content and confirming the product is clean — free of pesticides, heavy metals, and solvents — with THC under the legal 0.3% limit. Every HempMy Pet batch is third-party tested.

Carrier Oil Matters

The carrier affects absorption and taste. Coconut (MCT) oil is prized for fast absorption; organic hemp seed oil adds omega fatty acids; olive oil is gentle and palatable for big dogs and horses (see our guide to olive oil for dogs). We offer all three so you can match the carrier to your dog.

Where It's Grown

Most "pet CBD" brands buy bulk extract from third parties — sometimes imported. We grow our own hemp on our own Colorado farm and manufacture under human-grade standards. Nothing is sourced from overseas.

How Much Hemp to Give Your Dog

The golden rule is start low and go slow: begin with a small daily serving sized to your dog's weight, then adjust over a week or two based on how your dog responds. If you are wondering how quickly you should expect to notice anything, we cover onset and duration — how long hemp oil takes to work in dogs and how long it lasts — in our encyclopedia. Because the right amount depends on the strength you choose, each product below has its own dosing-by-weight chart on its page — open the formula that fits your dog for exact serving guidance. If your dog is on medication or has a health condition, check with your veterinarian first.

HempMy Pet's Hemp for Dogs Lineup

1000mg Organic Hemp Seed CBD Oil for Dogs — Our flagship, most-potent formula for dogs 25 lbs and up. Full-spectrum extract in organic hemp seed carrier oil, third-party tested. $99. Shop the 1000mg Hemp Oil →

250mg Organic Hemp Seed CBD Oil for Dogs & Cats — Everyday full-spectrum support for small-to-medium dogs and cats. $49. Shop the 250mg Hemp Oil →

500mg Full-Spectrum CBD Coconut Oil — Fast-absorbing MCT coconut-oil formula for dogs and cats; great mixed into food or applied to skin and coat. $89. Shop the 500mg Coconut Oil →

100mg Full-Spectrum CBD Coconut Oil — Gentle daily maintenance formula for cats and small dogs. $39. Shop the 100mg Coconut Oil →

5000mg Full-Spectrum CBD Olive Oil — Maximum-strength formula for large dogs and horses, in gentle organic olive oil. $199. Shop the 5000mg Olive Oil →

Compare the Formulas

How to Give Hemp to Your Dog

Oils are easy: drop the dose directly in your dog's mouth, or mix it into food or a favorite treat. For skin and coat support, our coconut-oil formula can also be applied topically. Consistency matters more than a single large dose — daily use helps your dog's endocannabinoid system find its balance. If your dog won't take oil, our organic hemp dog treats are an easy alternative.

Is Hemp Safe and Legal for Dogs?

Hemp-derived products containing less than 0.3% THC are federally legal under the 2018 Farm Bill, and full-spectrum hemp at proper serving sizes is non-intoxicating — it will not get your dog "high." Hemp is generally well tolerated; if you give more than your dog needs, the most common signs are mild drowsiness, wobbliness, or loose stool, which pass on their own. That's exactly why we recommend starting low. We went through the published canine research study by study in our guide to hemp side effects in dogs, including the liver-enzyme question and what is known about drug interactions. As responsible guidance, talk with your veterinarian before starting hemp, especially if your dog takes other medications. For more owner-focused background, the American Kennel Club has a helpful overview.

Frequently Asked Questions

Is hemp oil good for dogs?
A full-spectrum hemp oil for dogs is widely used to support calm, joint comfort, and overall wellness. In our Colorado State University-supported clinical trial, 94% of owners reported their dog's quality of life improved. Quality matters — look for organic, full-spectrum, third-party-tested products like ours.

What does hemp oil do for dogs?
It works with your dog's endocannabinoid system to support a natural sense of calm and balance, and our hemp-seed and coconut carriers add beneficial fatty acids for skin and coat.

How much hemp should I give my dog?
Start low and go slow, sized to your dog's weight. Because the exact amount depends on the strength you pick, each product page has its own dosing-by-weight chart — open the formula that fits your dog for precise serving guidance.

How long does it take to work?
It varies by format, by whether it is given with food, and by what you are watching for. Our encyclopedia entry on onset and duration walks through time to peak, how long the effect lasts, and why week eight is not like day one.

Do vets recommend hemp oil for dogs?
Increasingly, yes — with conditions. Many veterinarians are comfortable with a third-party-tested, full-spectrum hemp oil for calm and joint comfort, and the trials they point to (Cornell 2018, Frontiers 2024, and our own CSU-supported study) used 2 mg/kg twice daily with no serious side effects. What vets consistently ask for: a COA, a stated mg of CBD, no human-grade products that could contain xylitol, and a conversation first if the dog takes other medication. Dr. Robin Downing, DVM, oversaw our trial; ask your own vet to review the results on our clinical trials page.

Is hemp safe for dogs?
Yes, at appropriate serving sizes. Hemp-derived products under 0.3% THC are non-intoxicating and federally legal. Start low, go slow, and consult your vet if your dog is on medication. For the detail, see our breakdown of hemp and CBD side effects in dogs.

Can dogs have hemp oil every day?
Yes. Daily use is how full-spectrum hemp oil is normally given, and the published dog studies used consistent twice-daily servings over weeks to months. Start low, sized to your dog's weight, keep the serving consistent, and check with your vet if your dog takes other medication. Some studies reported liver-enzyme changes, so mention long-term use at checkups; our side-effects guide covers what the trials found.

What is the difference between hemp oil and CBD oil for dogs?
It depends on what "hemp oil" means. Hemp seed oil is pressed from the seeds and supplies omega fatty acids but little or no CBD; full-spectrum hemp extract, which is what most people mean by CBD oil, comes from the flowers and leaves and contains CBD plus CBG, CBC and terpenes. Look for a stated milligram amount of CBD and a certificate of analysis. Our full guide to hemp oil vs CBD oil for dogs goes through the labels.

A Research-Backed Brand

See all of HempMy Pet's clinical trials →
Read real owner testimonials →

Ready to Support Your Dog's Wellness?

Start with the strength that fits your dog: the 250mg Hemp Oil for small and medium dogs, or the 1000mg Hemp Oil for large breeds. Prefer treats? Try our organic hemp dog treats. Have a cat or a horse too? See CBD hemp for cats and CBD hemp for horses, and save with a bundle. Still deciding? See what other dog owners say.

Comparing brands? See best hemp oil for dogs: 7 brands compared by price per mg, including who grows their own hemp and who has published research.