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Is hemp seed oil good for dogs? For most healthy dogs, yes — a small amount of organic hemp seed oil, mixed into food, is a safe, nutritious supplement rich in omega-3 and omega-6 fatty acids that support skin, coat, and everyday wellness. It's pressed from hemp seeds, so it's a nutritional oil — not a CBD product. Here's what it does, how much to give by weight, how it differs from CBD oil, and how to choose a good one.
The short answer
Hemp seed oil is safe for most dogs and valued for its balanced omega fatty acids. Fed in small amounts in food, it supports normal skin and coat. It contains essentially no CBD — if you're looking for cannabinoid support, that's a full-spectrum hemp/CBD oil (more below). Start small, and check with your vet if your dog is overweight or has a sensitive stomach.
What is hemp seed oil?
Hemp seed oil is pressed from the seeds of the hemp plant — much like olive or coconut oil is pressed from its source. Its value is nutritional: a naturally balanced ratio of omega-3 and omega-6 fatty acids (around 3:1), plus gamma-linolenic acid (GLA) and vitamin E. Because it comes from the seeds rather than the leaves and flowers, it contains essentially no CBD or THC.
Benefits of hemp seed oil for dogs
Skin & coat support
The omega fatty acids in hemp seed oil support normal skin moisture and a glossy coat from the inside out. It's one of the most common reasons owners add it to the bowl, and many notice a softer, shinier coat within a few weeks.
A balanced inflammatory response
The 3:1 omega-3 to omega-6 balance and GLA support a healthy inflammatory response as part of a balanced diet — which is part of why owners of older or active dogs like it for general comfort and wellness.
Everyday nutrition & immune support
As a whole-food source of essential fatty acids and vitamin E, hemp seed oil contributes to overall wellness and normal cellular health — a small, steady nutritional add-on rather than a stand-alone remedy.
Heart & circulatory support
Balanced essential fatty acids are associated with cardiovascular health as part of a complete diet — one more reason omega-rich oils are a popular everyday add-on for dogs, especially as they age.
Hemp seed oil vs CBD oil — the key difference
This trips up a lot of owners. Hemp seed oil is nutritional and comes from the seeds. CBD oil (full-spectrum hemp extract) comes from the leaves and flowers and contains cannabidiol. Both are sometimes labeled "hemp oil," so they can look identical on a shelf. The tell: a real CBD product states a CBD amount in milligrams and offers a COA. For the complete breakdown, see our guide on hemp oil vs CBD oil for dogs.
How much hemp seed oil can you give a dog?
As a nutritional oil, start below these amounts and build up gradually over a week, fed in food:
| Dog size | Approx. weight | General daily amount |
|---|---|---|
| Small | Up to 20 lbs | A few drops up to ~¼ teaspoon |
| Medium | 20–50 lbs | ~½ teaspoon |
| Large | 50–90 lbs | ~1 teaspoon |
| Giant | 90+ lbs | Up to ~1 tablespoon |
This is for plain, nutritional hemp seed oil. If you're using a full-spectrum (CBD-infused) hemp oil, dose by its CBD strength instead — roughly 1–3 mg of CBD per 10 lbs — and follow the product's guidance. Count the calories, and adjust with your vet. General information, not veterinary advice.
How to give hemp seed oil to your dog
Simply drizzle the measured amount over food and stir it in — hemp seed oil has a mild, nutty taste most dogs accept easily. Keep it in a cool, dark cupboard and use a dark bottle; like other seed oils, it can go rancid with heat and light, and rancid oil is both less beneficial and harder on the stomach. Consistency beats a single large dose.
Risks & who should be cautious
- Calories. It's an added fat, so count it toward your dog's daily total — especially for dogs watching their weight.
- Loose stool. Too much, too quickly is the usual cause; start small.
- Pancreatitis / low-fat diets. If your dog has had pancreatitis or is on a prescribed low-fat diet, check with your vet before adding any oil.
Can puppies, senior dogs, and cats have hemp seed oil?
Puppies and seniors: a tiny amount is generally fine for healthy dogs whose diet is already complete and balanced — start very small and ask your vet first, since seniors are more likely to have conditions (like pancreatitis or weight issues) that change the calculation. Cats: yes, in very small amounts, but cats are more sensitive to dietary fat than dogs, so keep portions tiny and check with your vet. For cannabinoid support in a cat, use a product formulated for cats rather than scaling a dog product down.
What's the best hemp seed oil for dogs?
Choose organic, cold-pressed hemp seed oil in a dark glass bottle, ideally third-party tested. Cold-pressing preserves more of the fatty acids and vitamin E, and organic avoids unwanted residues. If you also want cannabinoid support, look for a full-spectrum hemp oil built on a hemp-seed-oil base that publishes a COA — so you get the omegas and the cannabinoids together.
Olive oil vs coconut oil vs hemp seed oil
Each brings something different — here's how to choose, or rotate:
| Oil | Key fats | Best for | Feed or topical? |
|---|---|---|---|
| Hemp seed oil | Balanced omega-3 & omega-6, GLA | Skin & coat, balanced essential fatty acids | Feed in food |
| Olive oil | Oleic acid, vitamin E | Skin & coat, general wellness, gentle digestion | Feed in food only |
| Coconut oil | MCTs, lauric acid | Skin & coat, quick energy, antimicrobial support | Feed and topical |
Read our full guides on olive oil for dogs and coconut oil for dogs. If your dog's skin troubles are allergy-related, see how to treat allergies in dogs.
Where HempMy Pet fits in
Our hemp oil for dogs is built on an organic hemp-seed-oil base and infused with our own full-spectrum hemp extract — so it delivers the omega fatty acids of hemp seed oil and the cannabinoids (CBD, CBG, CBC and terpenes) many owners are after. It's grown and formulated seed-to-sale on our own Colorado farm using organic practices, third-party tested, with a COA on our Lab Results page. New to hemp? Cornell's veterinary team has a helpful primer on CBD in dogs.
HempMy Pet Organic Hemp Seed Oil — Full-Spectrum
Ours goes a step further than plain hemp seed oil: it uses an organic hemp-seed-oil base and adds our own full-spectrum hemp extract (CBD, CBG, CBC + terpenes) — so you get the omega fatty acids plus cannabinoid support in one bottle. Grown and formulated seed-to-sale on our own Colorado farm using organic practices, third-party tested.
250 mg (1 fl oz) — $49 · 1,000 mg (1 fl oz) — $99
Shop Hemp for Dogs →Frequently asked questions
Is hemp seed oil good for dogs?
Yes — for most healthy dogs, a small amount of hemp seed oil is a safe, nutritious supplement. It's rich in omega-3 and omega-6 fatty acids that support normal skin, coat, and overall wellness. Start small and check with your vet if your dog is overweight or has a sensitive stomach.
How much hemp seed oil can I give my dog?
As a nutritional oil, a common guide is about ¼ teaspoon per day for small dogs up to ~1 tablespoon for large dogs, fed in food. Start below that and increase gradually. If you're using a full-spectrum (CBD-infused) hemp oil, dose by its CBD strength instead — see the product's guidance and your vet.
Does hemp seed oil contain CBD?
Plain hemp seed oil is pressed from the seeds and contains only trace cannabinoids at most — it's valued for omega fatty acids, not CBD. A full-spectrum or "hemp extract" oil is the one that contains CBD. See our guide on hemp oil vs CBD oil for the full distinction.
Is hemp seed oil the same as CBD oil?
No. Hemp seed oil is a nutritional oil from the seeds; CBD oil (full-spectrum hemp extract) comes from the leaves and flowers and contains cannabidiol. Both are sometimes labeled "hemp oil," which causes a lot of confusion — always check for a CBD amount in mg and a COA.
Can dogs have hemp seed oil every day?
Yes, a small daily amount mixed into food is exactly how hemp seed oil is meant to be used for skin, coat, and omega support. Keep portions modest and count them toward daily calories, since it's an added fat.
What are the benefits of hemp seed oil for dogs?
The main benefits come from its balanced omega-3 and omega-6 fatty acids and GLA: support for normal skin and coat condition, a healthy inflammatory response, and general wellness as part of a balanced diet.
Are there any side effects of hemp seed oil for dogs?
At sensible amounts, side effects are uncommon and mild — usually loose stool if you give too much, too fast. Introduce it gradually, and check with your vet first if your dog has had pancreatitis or is on a low-fat diet.
What's the best hemp seed oil for dogs?
Choose organic, cold-pressed hemp seed oil in a dark bottle (to prevent rancidity), ideally third-party tested. If you want cannabinoid support too, look for a full-spectrum hemp oil that uses a hemp-seed-oil base and publishes a COA.
Written by Marc Brannigan, Co-Founder & CEO of HempMy Pet. Marc founded HempMy Pet in 2016 and built it into a vertically integrated, seed-to-sale organic hemp company — breeding its own hemp genetics, growing them on our own farm in Longmont, Colorado using organic growing practices, and formulating every product in-house. The company has spent nearly a decade formulating hemp products for dogs, cats, and horses and commissioned HempMy Pet's two university clinical trials.
This article is for general educational purposes and is not a substitute for veterinary advice. Hemp/CBD products are supplements intended to support normal structure and function; they are not intended to diagnose, treat, cure, or prevent any disease. Always consult your veterinarian before changing your pet's diet, especially if your pet is pregnant, nursing, on medication, or has a health condition.
Sources: Cornell University College of Veterinary Medicine; American Kennel Club; research on omega-3/omega-6 fatty acids in canine diets.
