18 Best CBD Oils for Dogs With Seizures – 2025 Reviews & Top Picks

CBD oil is a relatively new contender in the pet health care scene, but it’s taking the industry by storm. CBD oils have an excellent range of uses, from providing pain relief to helping dogs who are nervous or anxious and, interestingly, helping dogs who suffer from seizures.

It can be scary and saddening to watch your pup go through a seizure, so we want to bring you the best CBD oils that can truly make a difference in your and your pup’s life. There has been plenty of research conducted around CBD oil use in dogs suffering from epilepsy and other seizure disorders. The results point to CBD oil being a valuable tool in the veterinary medicine arsenal.

Our list of the 18 best CBD oil for dogs with seizures will look at the absolute top picks on the market. These reviews will help you to make an informed choice about which CBD oil could help to support your pup and help you decide which may have a positive effect on their seizures.

A Quick Comparison of Our Favorites (Updated in 2025)

The 18 Best CBD Oils for Dogs With Seizures

1. Honest Paws CBD Oil For Dogs Extra Strength Well – Best Overall

The Honest Paws CBD Oil For Dogs Extra Strength Well (and the regular strength) are our picks for the best overall CBD oils for dogs with seizures for various reasons. This full-spectrum CBD oil is made in the USA using non-GMO hemp, and all products made by Honest paws are third-party tested for potency and purity.

The hemp is organic, and the oil extracted contains no artificial flavors, relying on the full spectrum of cannabinoids to help promote relaxation, provide pain relief, clear allergies, and help your dog with its seizures. Full spectrum in CBD oils means nothing is taken out of the oil, such as terpenes and the full range of cannabinoids.

With a high customer approval rating, it’s safe to say this oil is the best overall product for dogs who suffer from seizures. However, the only downside is that the oil comes in a glass bottle with a dropper which can be more difficult to use to get an accurate dose.

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2. Medterra CBD Pet Oil – Best Value

Medterra CBD is formulated using organic MCT oil and human-grade, full-spectrum CBD. This oil comes in two flavors:  beef and chicken. Each bottle has certificates of analysis from third-party labs available to view on the website, providing information on purity.

The hemp used in the oil is organically grown and made in America, which is certified by the US hemp authority and laboratory tested. This ensures that your dog receives one of the best CBD oils for dogs with seizures for the money, as the strength and quality of the ingredients for the price really are the best. Medterra is wallet-friendly for larger dogs too.

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3. Penguin Dog CBD Oil – Premium Choice

The Penguin Dog CBD oil is our premium choice for those dogs who suffer from seizures, as it is full-spectrum CBD oil for completely balanced wellness. This oil is produced using effective CO2 extraction to ensure all nutrients are kept intact once the oil is extracted from the plant, and it comes in two strengths: 150 milligrams (mg) and 300mg of potent, full-spectrum CBD.

For larger dogs, this oil can be very pricey, but the quality is sublime and is made with hemp grown fresh in Oregon, USA. In addition, every batch is independently verified with outside labs, and the results are available for you to see on their website for owners to view. This CBD oil for dogs only comes in one flavor; however, if your dog doesn’t like chicken, there’s not much choice.

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4. Holistapet Broad Spectrum CBD Oil – Best for Puppies

There have been studies that show that hemp and CBD don’t have any adverse effects on puppies and, in fact, can actually be very beneficial to a puppy’s health. This broad-spectrum CBD oil is the best CBD oil for puppies that suffer from seizures due to the smaller concentration bottles (for small pets), which makes dosing easier.

The Holistic Pet CBD oil also has absolutely no THC (the active ingredient that can cause a “high” in larger doses), making it suitable for puppies. It has a bottle with a dropper which can make accurate dosing more difficult.

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5. CBDfx Bacon CBD Oil

CBDfx bacon CBD oil for dogs is a tincture that aims to give all pets the benefits of CBD oil that humans enjoy while being tasty enough that they’ll look forward to taking it. It is PETA- assured and cruelty-free, and the company offers a 60-day guarantee and makes all its products in the US without using solvents.

The product is also medically reviewed by a named veterinarian on their website and is made to be both vegan and human grade. CBDfx bacon CBD oil is available in four sizes: from 250ml for small breeds to 2000ml for extra strength. However, each of these is shipped in glass bottles with dropper tops, so particularly for larger doses, it may not be easy to get an exact amount for your dog.

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6. Petly CBD Hemp Oil for Medium Dogs

Petly Pet Hemp CBD oils for dogs (small, medium, and large dog sizes available) contain different amounts of CBD oil. This CBD oil is natural, non-GMO, pesticide-free, cruelty-free, and only has two ingredients: full spectrum hemp extract and MCT from coconut oil.

Petly offers a 60-day money-back guarantee if you’re not happy with your pet’s experience with their hemp oil, and it is not only third-party lab tested but is also made in the USA and is THC free. Petly CBD oil uses the bottle and dropper design, and while different bottles for different-sized dogs do help, ultimately, dosing is inaccurate.

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7. R+R Medicinals Pet CBD Tincture

USDA organic certified R+R Mecidinal’s CBD pet tincture full-spectrum blend contains 11 turpins, along with flavonoids and antioxidants. This CBD oil is formulated with nine cannabinoids (full-spectrum), is gluten-free, and is recommended to be served once a day; however, if your dog is starting CBD oil to help with seizures, always consult with your vet before administering it.

There’s only one size of bottle and one potency available: 500mg. The bottle also uses a dropper for administration, which can be challenging to use for effective dosage. However, if you have any worries or aren’t happy, R+R offers a 60-day money-back guarantee.

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8. Batch Pet CBD Oil Tincture

Ultracold ethanol extraction using food-grade ethanol preserves the vast majority of cannabinoids and terpenes in the hemp flowers used to make Batch’s tincture; the process itself was designed in-house by Batch’s team of chemical engineers.

Crafted and grown in Wisconsin, America, this product uses a hardy hemp strain known as Umpqua, which has a good cannabinoid and terpene profile, making it ideal for full-spectrum hemp extract. There are two varieties(bacon and salmon), but only one size: 750ml CBD per 30 ml.

The website features a handy weight calculator for dosage; however, the bottle and dropper (while being square and easier to handle) still isn’t the best for dosage accuracy, particularly for owners who aren’t used to using them.

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9. Leaf Remedies CBD Isolate Pet Tincture

Using hemp grown in Colorado, this gluten-free CBD tincture is made with entirely natural ingredients. The tincture is rigorously lab tested by a third party, and Leaf also offers a money-back guarantee if the product is ineffective at improving your dog’s symptoms. Testimonials on their website show real pets and how this CBD isolate tincture has helped them overcome everything from seizures, pain from arthritis, and even anxiety and attention disorders.

The CBD oil used by this brand is extracted using a Sub-Zero process to preserve all cannabidiols. The oil is available in three flavors: chicken, bacon, and salmon, but with only one size and concentration. Lab reports are available on the site for each flavor, and each contains less than 0.3% THC.

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10. Focl Pet CBD Drops

The Focl CBD pet drops come in three flavors: peanut butter, wild salmon, and savory chicken. The drops are available in two strengths: 300mg and 600 mg. Focl uses clear information and graphics about dosages on their website to help owners administer the oil to their pets.

The pet drops are THC free and non-GMO and are independently third-party tested. Focl maintains that they perform strict quality control on their products and use the same ingredients as in their CBD oils for humans. Focl also states that their pet drops are made of organic ingredients, but it was difficult to find any actual ingredients on their website.

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11. Natural Dog Store CBD Oil for Dogs

The Natural Dog Store CBD oil for dogs (by Four-Leaf Rover) is a human-grade, full-spectrum hemp oil. Grown and made in the US, this oil contains less than 0.3% THC and comes in four different potencies, from 150mg up to 1,000mg. While this oil is unflavored, it has excellent reviews on the Natural Dog Store website, which explains how CBD can help improve your dog’s symptoms, including those with epilepsy and seizures.

It’s made with organic ingredients that are USDA certified and comes in 30 ml glass bottles with a pipette dropper. However, this makes it more difficult to dose accurately.

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12. Chill Paws Full Spectrum Hemp Oil for Dogs

The Chill Paws 100 mg full spectrum CBD oil can help your dog feel relaxed and calm during stressful situations such as before and after seizures. While this website doesn’t state that their product can explicitly help with attacks (as most of them don’t), because of the full-spectrum nature of the CBD oil, the possibility truly is there to help not only calm your dog after seizures but also help to reduce the incidence of seizures.

Chill Paws CBD oil is third-party lab tested and derived from industrial hemp made in the USA.

One difference here is that even though the oil comes in a bottle and dropper (as all the other oils in this list do), Chill Paws recommends using half and whole units of measurement with the dropper.

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13. Charlottes Web CBD Oil for Dogs

The Charlotte’s Web full spectrum hemp extract comes in a few varieties: unflavored or chicken flavored. Charlotte’s Web states they use the same extraction process and hemp plants for their human CBD oils as they do for their full-spectrum drops for dogs, and the website states that it uses USA-grown hemp, which is non-GMO and has been quality tested over 20 times.

The CBD oil contains no harsh chemicals or pesticides and has approximately 17 mg of plant-based cannabinoids in each bottle. Like most of the others mentioned on this list, the bottle and dropper packaging is used. However, Charlotte’s Web uses a plastic graduated dropper, which can be more helpful in terms of dosages.

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14. CBD American Shaman Canine CBD Hemp Oil Tincture

This full-spectrum hemp tincture contains 300 mg of CBD with a tasty beef and cheese flavoring to help entice your pup. There are two options regarding THC content: one without THC and one with 0.3% THC. The American Shaman CBD tincture is made using “proprietary nanotechnology,” according to their website, to improve the availability of CBD in the products.

American Shaman offers a 100% satisfaction guarantee with a 45-day refund policy if you’re not satisfied with the product, and there’s a handy weight dosage calculator on their website.

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15. Fetch Organic CBD Tincture for Pets

This CBD oil for your dog will not only help them with their seizures but will help alleviate other dogs’ suffering, too, as each fetch CBD product purchased helps to fund research undertaken at the CSU veterinary school.

Full-spectrum CBD is excellent for dogs since it includes all the cannabinoids that affect the cannabinoid system, potentially calming additional electrical impulses that can trigger seizures and helping to relax the muscles to make your dog more comfortable. Using coconut oil as a carrier oil, this pure formulation uses certified organic hemp that is independently tested for purity.

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16. Penelope’s Bloom CBD Pet Tincture

Penelope’s Bloom CBD pet tincture comes in four concentrations ranging from 250 mg to 1,000 mg and

contains medium-chain triglyceride oil, chamomile, and CBD. This full-spectrum organic hemp oil helps treat dogs who may suffer from seizures and hyperactivity and the stress that comes from these episodes.

Penelope’s Bloom strives to create a product that is effective and delivers the effects as quickly as possible; their CBD pet tincture delivers the soothing effects of the CBD and other ingredients fast, with effects lasting from 6 to 8 hours.

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17. JustCBD CBD Oil for Dogs

Just CBD bacon CBD oil for dogs can be given to all dogs, but it’s most commonly used in dogs who may suffer from seizures or arthritis. While the product description is careful not to name any specific medical conditions (Just CBD actually states that they don’t claim to treat any medical conditions with CBD), looking at the reviews for this CBD oil, you can see just how beneficial it is for dogs that suffer from these conditions.

This CBD oil uses yummy bacon flavoring to help keep it tantalizing for your pup, but as with the other products on this list, it comes in a glass bottle with a dropper.

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18. Primal Pets Mushroom and Hemp Oil for Medium Dogs

The Primal Pets blend uses a functional mushrooms mix (which is certified non-toxic and non-hallucinogenic) with CBD oil to produce a full range of benefits, including blood sugar regulation and anti-inflammatory properties. The additional ashwagandha, an ayurvedic medicine, helps to regulate stress and the inflammatory response in the body.

These functional ingredients can help improve your pet’s seizures, along with the CBD and other cannabinoids in the formula. Primal Pets CBT oil is formulated and manufactured in the USA using hemp grown in America, and you can trust each blend’s purity as it’s also certified with under 0.3% of THC. This is a rapid-acting and fast-absorbed CBD oil that can be given after meals (or during if your dog is fussy). The dropper top of the bottle is marked with dosages, but it’s still tricky to use, as it’s a dropper rather than a dose pipette.

Buyer’s Guide: Selecting the Best CBD Oils for Dogs With Seizures

CBD oil has gained popularity as an alternative for pet owners looking for a more natural way to potentially help dogs with seizures. Brands specializing in pet CBD products are more likely to follow pet-specific formulation and safety standards. To further help educate you so you can choose the best CBD oil specific to your dog’s needs, we’ve put together a guide with important factors to weigh up when making your decision.

CBD Concentration

Different companies offer varying CBD concentrations (usually measured in milligrams), which can have a notable impact on the efficacy, particularly for more severe or chronic conditions like dogs with seizures. When looking for CBD oil for dogs, the size of your dog should also be kept in mind. Larger dogs would need a higher CBD strength compared to smaller dogs or milder cases.

Full-Spectrum vs. Broad-Spectrum CBD

Full-spectrum CBD includes multiple cannabinoids or plant compounds, which may have an emphasized effect, also known as the “entourage effect”. Broad-spectrum CBD cannabinoids have similar benefits but don’t include THC (the psychoactive component). Oils that only contain CBD do not have any other plant compounds. Each type has pros and cons, so we recommend consulting a veterinarian for guidance and advice based on your dog’s tolerance.

Carrier Oil

CBD oils for pets commonly use MCT oil (usually from coconut) or hemp seed oil, as a base. MCT is easily digested with a mild taste, and hemp seed oil provides omega fatty acids for a healthy coat and skin. Look for a carrier oil that suits your dog’s dietary needs or sensitivities.

CBD Interactions with Medications

If your dog is already on medication for seizures, it’s advised to speak to your veterinarian before offering CBD to your dog. Certain medications may interact with CBD, impacting effectiveness or potentially causing negative reactions.

Benefits of CBD for Dogs with Seizures

Comparing CBD Oil Options

Dosage and Administration

Always follow the recommended dosage from the manufacturer. It’s important to note that dogs will react differently to CBD, so it’s best to start off with the lowest dose and watch for any possible side effects before administering a higher dose. If your dog suffers from a more severe case, work with your vet to set the desired dosage schedule.

Our CBD Oils for Dogs Selection Process

When it comes to selecting products, Hepper has a committed team of writers and editors who work closely with licensed veterinarians to find the very best in today’s market. Together, they consider customer feedback, brand reputation, veterinary expertise, and whenever possible, hands-on testing. We aim to select and review the highest-quality products to help you make informed choices that meet both your and your pet’s needs.

Why Trust Hepper?

Since 2007, Hepper has been a trusted and growing online brand and resource with the edge of creating and retailing our own line of cat furniture, toys, and gear, and pet consumables, giving us valuable insights into how to choose CBD oils for dogs. Our driven team of pet-loving writers, editors, and veterinarians is dedicated to empowering our readers to make the best decisions for their animal companions. Our priority lies in providing top-notch information and recommendations. Our team is genuinely invested in the health and well-being of all pets worldwide, believing that expert knowledge is crucial for achieving this goal.

Conclusion

We judged the best CBD oils for dogs with seizures reviewed in this list on their CBD content and type, the flavors and dosages of the bottles, and the reviews from customers who’ve used the product to help their dogs find relief from seizures. Our best overall pick was the Honest Paws CBD oil, which offered the best in full-spectrum CBD, ease of administration, and ingredient purity.

For pet owners who want the best CBD oil for dogs with seizures for the money, we ranked Medterra’s CBD pet oil as our recommendation due to its great price. In addition, the Penguin dog CBD oil was our premium CBD oil choice, as the superior CO2 extraction method keeps all the potent cannabidiols active within the oil.

We hope this article has helped inform you about the best CBD oil options for your dog, which can help them cope with their seizures, support their overall health, and provide a source of calm.

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Featured Image Credit: 24K-Production, Shutterstock