Hemp Oil For Dogs Side Effects | NINE Concerns

Tory Johnson

Are hemp and CBD oils safe for dogs? Many studies have confirmed hemp is safe for dogs and can be beneficial for their health. But there are a few side effects of hemp oil for dogs like lethargy, or vomiting and diarrhea in rare cases.

Hemp and hemp oils help to maintain a healthy skin and coat, may provide joint relief, and is an excellent source of essential fatty acids. But if you're giving your dog cbd oil or hemp oil, it's important to understand the side effects.

Is Hemp Oil Safe For Dogs? | Safety GUIDE

Hemp Oil For Dogs Side Effects and Concerns

Fortunately, many studies show the health benefits of hemp oil for dogs.

Many have encouraging results showing that hemp is likely safe, even when taken in high doses and over long periods of time.

One of the most common side effects is drowsiness.

But please keep in mind, hemp oil may decrease the activity of liver enzymes.

Liver enzymes are used to metabolize things like prescription drugs.

So if your dog is on prescription medicine, please check with your dog's veterinary medicine before using hemp oil.

is hemp safe for dogs? Speak with your vet

Common Side Effects of Hemp Oil For Dogs

Hemp seed oil and CBD affects each dog differently. If you add CBD oil or hemp seed oil to your dog’s diet, start with a small amount.

If your dog consumes hemp oil and has an adverse reaction, you may see the following symptoms:

  1. Vomiting

  2. Diarrhea

  3. Facial swelling

  4. Hives

  5. Itchiness

  6. Allergic reactions

  7. Sneezing

  8. Low blood pressure

  9. Dry mouth

Some of these reactions may be due to the carrier oil within your hemp oil products. Carrier oil is typically the oil mixed with the hemp seed or CBD oil to create the finished product. This is usually made of virgin olive oil.

If you notice any of these symptoms, stop use and call your vet immediately.

hemp oil for dogs side effects

Hemp Oil May Interact With Other Medications

If your dog is using these medications, you may still be able to give your dog organic hemp oil, but you should speak with your veterinarian first.

  • Allergy medication

  • Liver or kidney medication

  • NSAIDs

  • Heart medication

  • Anxiety medication

Exercise is good for your dog's health

Foods To Avoid With Hemp Seed Oil

Hemp seed oil is a polyunsaturated fat. If you cook your dog’s food, don’t add hemp seed oil until the food is finished cooking. Hemp seed oil can become rancid and lead to health issues for your dog.

If you give your dog a lot of chicken, then you don’t want to add additional hemp seed oil to your dog's diet.

Indeed, both hemp seed oil and chicken have a high concentration of polyunsaturated fats and linoleic acid.

This could lead to an imbalance in your dog’s daily fat intake. 

dog eating chicken

What Is Hemp Oil?

Hemp seed oil is extracted directly from the hemp seeds of the cannabis plant.

This is different from high quality CBD oil. CBD hemp oil is extracted from the entire hemp plant. Full spectrum CBD oil contains CBD extract and all other cannabinoids. Broad spectrum CBD oil contains CBD extract and many other cannabinoids.

Lastly, hemp powder is made from the hemp seeds and grounded down into a powder.

It is generally safe to give dogs hemp oil

Benefits of Hemp Oil For Dogs

A large number of studies point to the many health benefits of hemp oil.

The trace minerals, vitamins, and nutrients in hemp seeds can provide significant health benefits for both you and your dog!

Hemp oil is rich in vitamin E. Vitamin E helps keep your dog's immune system functioning. It can also act as an antioxidant, reducing free radicals that can cause cell damage in your body.

Giving a dog hemp seed oil as a nutritional supplement

List Of Hemp Oil Benefits

  • Reduced risk of heart disease

  • Improved digestion

  • Improved mobility

  • Healthy source of plant based proteins

  • Contains essential fatty acids

  • Reduce anxiety in dogs

  • Promotes skin health and coat health

  • Anti Inflammatory Properties

Hemp Oil Vitamins

Vitamin E

Vitamin E is very important for your dog's health. It helps their vision, reproductive organs, and the health of their brain, blood, and skin!

Additionally, vitamin E deficiency can affect the immune system and even cause inflammation. It's such an important nutrient.

CBD products


Magnesium helps your dog metabolize food and synthesize proteins and fatty acids.

It also assists in neuromuscular transmission and even muscle relaxation!

Vitamin B

Vitamin B helps a number of enzymes release energy from carbohydrates and fats that your dog has consumed.

It also breaks down amino acids and helps transport oxygen and nutrients around the body!

happy healthy dogs


Arginine is a very important amino acids for dogs, especially older dogs.

Extreme weight loss and muscle tremors can occur in dogs that do not get enough arginine in their diet.

Be sure to include arginine in your dog's diet or administer it in a dietary supplement.

Essential Fatty Acids

Fatty acids are one of the main benefits of hemp seed. These fats must be ingested by our pets, as they cannot create these fats themselves.

Essential fatty acids help your dog's brain and nervous system function.

Hemp products

Conclusion: Hemp and CBD Oils Are Safe For Dogs

We hope this article gave you a better understanding of hemp oil for dogs side effects, potential concerns, and the benefits.

Our organic hemp oil products are readily available and can be purchased here on our site.

Give it a try and see how your dog can benefit. Many pet owners are giving CBD oils a try.

Do you have any experience giving your dog CBD oils? Do you recommend CBD hemp oil products for other pet parents?

Let us know in the comments below!

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