Guides · Updated November 2026

Can Dogs Eat Hemp Seeds? What to Know Before You Sprinkle

Can dogs eat hemp seeds? For most healthy dogs, yes: plain hemp seeds in small portions are a food, not a drug, and they will not make your dog high. But the form matters (shelled or whole), the portion matters (they are rich in fat and calories), and some dogs should skip them. This guide covers what is in a hemp seed, how much to give by weight, how to serve it, and where hemp seed oil fits. Every fact has a numbered source at the bottom.

Can dogs eat hemp seeds? The quick answer

Yes. Healthy dogs can safely eat hemp seeds in most forms, according to veterinarians quoted in a vet-reviewed Chewy guide. The same guide adds three conditions: serve them plain, keep the portions small, and avoid them for dogs with a history of pancreatitis.^[2] Count hemp seeds as an extra on top of a complete and balanced dog food, not as a meal replacement.

What hemp seeds are (and why they don’t cause a high)

Hemp seeds are the seeds of the hemp plant, Cannabis sativa. Hemp belongs to the same species as marijuana, which is why people worry. But FDA states that the seeds themselves do not naturally contain tetrahydrocannabinol (THC), the main psychoactive compound in cannabis. Hemp seed food ingredients contain only trace amounts of THC and CBD, which the seeds can pick up when they touch other parts of the plant during harvest and processing, and eating them cannot make people “high.”^[1]

In 2018 FDA said it had no questions about a company’s conclusion that three hemp seed ingredients are generally recognized as safe (GRAS) as human foods: hulled hemp seed, hemp seed protein powder and hemp seed oil.^[1] That review was for human food, so it is useful background, not a pet-food approval.

The plant itself is another matter. ASPCA lists marijuana (Cannabis sativa) as toxic to dogs, cats and horses, with THC as the toxic principle.^[8] Pet Poison Helpline says there is no safe dose of psychoactive marijuana for pets.^[9] So: plain seed foods are fine in small amounts, but keep buds, leaves, edibles and anything with THC away from your dog.

What is inside a hemp seed

Hemp seeds are small but dense. A 2025 review in Frontiers in Nutrition lists these values per 100 g of hemp seed:^[3]

Source: Kaçar et al. (2025), nutrient table.^[3] Values vary by variety and by whether the seed is hulled.

Three things stand out for dog owners:

• It is mostly fat. Almost half the seed by weight is fat, and that is why the calories add up fast.^[3] By our math from that table, that is about 5.7 calories per gram.
• The fat is mainly omega-6 and omega-3. Hemp seed oil is up to 90% unsaturated fat, with the main fatty acids being linoleic acid (omega-6), alpha-linolenic acid (omega-3) and oleic acid (omega-9). Its omega-6 to omega-3 ratio is about 3:1 to 5:1.^[3][4]
• The omega-3 is the plant kind (ALA). Tufts University’s veterinary nutrition team notes that linoleic acid, an omega-6, is essential for all animals, and that dogs can convert plant ALA into the longer omega-3s EPA and DHA, but not very efficiently.^[5] So hemp seeds are a source of omega-6 and plant omega-3, not a stand-in for fish oil.

Whole hemp seeds also contain about 25% easily digestible protein.^[4]

Hulled hemp hearts vs whole seeds

You will see hemp seeds sold raw, hulled (shell removed, often called hemp hearts) and toasted.^[2] For dogs, the vets quoted by Chewy recommend hulled hemp hearts, because they are easier to digest than whole seeds with their shells.^[2] Food scientists say the same about hulling in general: removing the shell takes away most of the fiber and some antinutrients, which helps protein digestibility.^[4]

Whatever form you buy, choose plain, unsalted seeds. Skip flavored, salted or seasoned hemp snacks, and anything with added ingredients that could be harmful to dogs.^[2]

How much hemp seed can a dog have?

Think of hemp seeds as an extra. The American Kennel Club explains the common 10% rule: snacks and extras should stay within about 10% of your dog’s daily calories, and the 10% counts calories, not the number of pieces.^[6] Chewy’s guide gives these daily serving sizes from veterinarian Dr. Samuel Varon:^[2]

Start below these amounts for the first few days to see how your dog does, and cut back a little on regular food or other extras if your dog is watching its weight.^[2][6]

Which dogs should skip hemp seeds

• Dogs with a history of pancreatitis. The vets quoted by Chewy say these dogs should avoid hemp seeds and other high-fat foods.^[2] VCA Animal Hospitals notes that pancreatitis may be triggered in some cases by a fatty meal.^[7]
• Dogs on a weight plan. Hemp seeds are calorie-dense and high in fat, so overfeeding can lead to weight gain.^[2]
• Dogs with sensitive stomachs. Too many seeds at once can cause gas or diarrhea, especially in dogs not used to high-fat or high-fiber foods.^[2]
• Puppies, and dogs with any health condition or on medication. Check with your vet before adding any new food.^[2]

How to serve hemp seeds to your dog

1. Buy plain hulled hemp hearts with nothing added.^[2]
2. Start small: a pinch on the first day, then work up toward the serving for your dog’s size.^[2]
3. Sprinkle them over kibble or wet food, or mix them into a dog-safe topping such as plain, unsweetened yogurt with no xylitol.^[2]
4. Store them well: an airtight container in the fridge, or a cool dark place, to prevent spoilage.^[2]
5. Count them in the 10%. Hemp seeds share that budget with every other extra.^[6]

Hemp seeds vs hemp seed oil: where the oil fits

Hemp seed oil is the fat pressed out of hemp seeds. It is one of the three hemp seed ingredients FDA reviewed as a food, and like the seeds it does not naturally contain THC.^[1] The oil keeps the seed’s omega-6 and omega-3 fatty acids but leaves the protein and most of the fiber behind.^[3][4]

Oil mixes into any food and a dropper makes the daily amount easy to repeat; seeds add a little protein and crunch. Neither replaces a complete and balanced diet.

Hemp seed oil is also not the same as CBD oil. CBD products are made to deliver cannabidiol, while hemp seed foods contain only trace amounts of it.^[1] Our guide CBD oil for dogs vs hemp seed oil explains the difference in detail, and our side-by-side of 8 hemp oils on Amazon compares sizes, prices per ml and ingredients.

PROZIMA is the hemp seed oil made by the publishers of this site: cold-pressed hemp seed oil with omega-3, 6 and 9, no THC, given once a day, in Original, Chicken and Beef flavors. It is not a CBD product. You can read more about it on the PROZIMA website.

This guide is general information, not veterinary advice. Talk to your vet before adding any new food or supplement, especially if your dog is a puppy, pregnant or nursing, has a health condition, or takes medication.