the best CBD oil for cats


The Best CBD for Cats: Top 6 Brand Reviews

Katelyn Son


Medically reviewed by

Ivana Crnec,DVM

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The products featured on this page are from our partners. We may be compensated for purchases made through these links. However, this does not influence our reviews and ratings. We independently research and test the products we recommend and our opinions are our own.

What Type of CBD Oil is Best for Cats?

Below is our best CBD for cats summary with top picks and reviews.

What is CBD for Cats?


CBD has many health benefits and supports the cat’s health and emotional wellness. CBD (cannabidiol) is a natural compound found in the Cannabis sativa plant. 

The cannabis plant is a term including various strains, with hemp and marijuana being the most important. Both hemp and marijuana contain cannabinoids, but their exact cannabinoid profiles are different. 

Namely, the two major cannabinoids are CBD (cannabidiol) and THC (tetrahydrocannabinol). CBD is a health-boosting compound with proven medicinal properties, while THC is psychoactive – it gives the popular “high” feeling and is toxic to pets. 

The hemp plant cannabis variant is loaded with health-boosting CBDs and contains less than 0.3% of THC – an amount too small to cause problems. On the other hand, the marijuana plant variant is relatively low in CBDs and rich in psychoactive THC. 

Therefore, the same as all pet CBD products, CBD oil for cats is always extracted from hemp plants. We should note that CBD supplements for humans can be made from both hemp and marijuana – that is why it is important to stick to products formulated specifically for cats and never give your pet human CBD oil.

Is CBD Oil Safe for Cats?

Yes, when used responsibly and in accordance with the manufacturer’s guidelines, hemp-derived CBD oil is perfectly safe for cats. 

According to a study investigating the safety of CBD products, “hemp-based CBD appears to be relatively safe in healthy populations of dogs and cats.” 

The World Health Organization confirms this and, in its report on cannabidiol, states that “CBD is generally well-tolerated, with a good safety profile.” 

Similarly, in an article published on the PetMD webpage, CBD is described as “very safe for cats.” 

However, it should be noted that CBD is not FDA-approved for use in veterinary medicine. Also, despite being sold over-the-counter, it is advisable to consult with your trusted veterinarian before supplementing your feline friend. 

Do Vets Recommend CBD Oil for Cats?

Vets are not legally allowed to recommend the use of CBD in pets. This is because CBD is not approved by the FDA for use in dogs and cats. However, if you have any concerns or questions about adding CBD to your cat’s health regimen, you can find a holistic veterinarian in your area willing to discuss the topic. 

What are the Benefits of CBD Oil for Cats?

The benefits of CBD are that it naturally supports the cat’s health and improves its quality of life. CBD has strong anti-pain and anti-inflammatory features. All health benefits of CBD stem from its ability to interact with the endocannabinoid system (ECS). 

The ECS is responsible for maintaining a state of health and balance called homeostasis by regulating processes like sleep, appetite, inflammation, pain, immunity, etc. CBD replaces the system’s endocannabinoids, binds with its receptors, and boosts the ECS. 

Here is a short list of the benefits of CBD for cats: 

  • Relieves pain and stiffness in cats with arthritis
  • Helps with kidney disease and urinary incontinence 
  • Decreases the frequency and intensity of seizures
  • Reduces stress, anxiety, and hyperactivity 
  • Helps in the treatment of certain types of feline cancer. 

The Best CBD Oil for Cats Reviewed

With so many pet cannabis products on the market, finding the right CBD oil for cats can be challenging. To make things easier for pet owners, we have compiled a list of the best CBD oils for cats. We’ve reviewed each one below. 

Honest Paws Well CBD Oil for Cats

honestpaws cbd oil for cats

Get it on Honest Paws

Summary: Honest Paws is the number 1 pet CBD brand in the USA, and oil is the best option for cats of all ages and sizes. Plus, it is extremely palatable and easy to use – one full dropper a day will keep your cat happy and healthy. The oil is rich in different cannabinoids, flavonoids, terpenes, antioxidants, and fatty acids. 


  • Organic full-spectrum hemp CBD   
  • Cat-friendly and palatable taste 
  • High-quality ingredients and no preservatives
  • Certificate of analysis available


  • Only one potency available

Review: Cat owners say the Honest Paws CBD oil is a “good product to have on hand” because it is “easy to use” and “works wonders.” All in all, Honest Paws is the best CBD oil for cats. 

What are Customers Saying about Honest Paw Well CBD Oil for Cats?

My cat was a nervous wreck and never seemed happy, we heard her purr in day three! It was amazing! She’s a totally different cat in the best way possible. Thanks Honest Paws!
– Nikki O.

First off, my 17 year old cat is picky and has refused to eat food with other brands of CBD oil added in. Honest Paws is practically clear and she gobbles it up with ease. Second, I can’t believe I’m seeing improvement in her mobility (she’s taking it for arthritis) in the first week. Bonus, she is very zen. Can’t wait to see how she is doing after a month. She is getting 10 drops twice a day (4mg).
– Annie W.


cbd fx cat tincture

Get it on CBDfx

Summary: cbdMD was envisioned by Martin Sumichrast and Scott Coffman from North Carolina. The cbdMD oil is made of top-notch ingredients carefully selected after thoroughly researching its effects. For straightforward application, the dropper is clearly marked. cbdMD offers the best CBD oil for cat owners on a budget.


  • High-quality, broad-spectrum CBD 
  • From ethically sourced organic hemp plants  
  • Third-party lab tested 
  • Available at an affordable price 


  • Flash chromatography CBD extraction

Review: Pet parents say the CBDfx CBD oil is a “good product” and “works like a miracle.” Plus, it “makes a big difference.” All in all, CBDfx is the best broad-spectrum CBD formula for cats. 

Petly CBD CBD Oil


Get it on Petly CBD

Summary: Two dog dads who strongly believed pets are equal family members took the pet CBD production to a whole new level and founded Petly CBD. Petly CBD offers a line of cat-friendly CBD products that are easy to use. The human-grade MCT oil and non-GMO formula speak volumes about the quality of the oil.  


  • From 100% organically grown hemp
  • Feline-friendly dropper 
  • Certificate of Analysis available 
  • Subscription pricing available 


  • Broad-spectrum hemp extract 

Review: Cat parents say the Petly CBD oil “seems to be working” and “cats like it.” They also mention the oil is “affordable.” All in all, Petly CBD has the best subscribe and save options for CBD oils for cats. 

Joy Organics CBD Oil

Joy Organics CBD Oil

Get it on Joy Organics

Summary: The Joy Organics brand is based on three concepts – compassion, integrity, and excellence. Joy Organics has two different CBD oil potencies making dosing straightforward. Plus, being completely free from THC poses zero risk of overdosing. The Joy Organics CBD oil is perfect for cat owners afraid of the THC effects.


  • High-quality full-spectrum CBD oil
  • 100% THC-free 
  • All-natural ingredients 
  • Third-party lab results available


  • Heftier price tag than similar products 

Review: Cat owners say the Joy Organics CBD oil is “works fast” and “makes a difference” for their cat’s health and wellness. All in all, Joy Organics has CBD oil for cats with the best natural ingredients. 

cbdMD CBD Oil

cbd md cat tincture

Get it on cbdMD

Summary: cbdMD is dedicated to doing things differently and seeking alternative solutions to health problems. The cbdMD CBD oil is a superior quality broad-spectrum formula with added cannabinoids. Available, in natural and catnip flavor and two different potencies, the oil is practical and easy to use. 


  • Added cannabinoids (CBG, CBN)
  • Vegan, gluten-free, and THC-free
  • Third-party lab tested 
  • Cat-friendly catnip flavor 


  • Broad-spectrum CBD oil 

Review: Cat owners say that the cbdMD oil is a “great product” and that “it has really helped.” They also say it “helps hospice pets.” All in all, cbdMD has the most options for CBD oils for cats. 

Extract Labs CBD Oil

Extract labs cbd oil

get it on Extract Labs

Summary:  Extract Labs was founded by pet people and focused on providing the best for dogs and cats. The Extract Labs CBD oil is a full-spectrum hemp tincture. The CBD oil is made from American hemp using a CO2 extraction. With as much as 1000 mg of CBD per bottle, the Extract Labs CBD is one of the most potent pet CBD products. 


  • Full-spectrum CBD oil formula
  • Non-GMO and free from harmful ingredients
  • Made with CO2 extraction
  • Potent oil (17 mg of CBD per ml)


  • Hard to dose in small cats 

Review: Cat owners say the Extract Labs CBD oil is a “must for anxious pets” and makes “old cats act like kittens again.” They mention that the oil “works like magic.” All in all, Extract Labs offers cat CBD oils with the best value. 

Best Seller
CBD Oil for Cats - Well
10/10Our Score
  • CBD oil can help cats overcome or at least manage several health issues. 
  • CBD oil can ease joint stiffness and discomfort, thus promoting normal mobility.
  • CBD oil has a calming effect and can be used for managing issues to environmentally-induced stress.

What Health Problems can CBD Help Cats With?


CBD’s therapeutic potential is a widely researched area. However, the research is still in its early stages. 

The working theory is that there are many benefits of CBD use for cats and some of these benefits are proven, others are derived from studies in humans and other animals, and some are anecdotal evidence from satisfied cat owners. 

At this point, we will focus on the scientifically proven benefits of CBD. Here is a list of the health problems for which CBD oil can be helpful. 

CBD For Cats With Cancer

Based on statistics, one in five cats will develop some type of cancer at a certain point in its life. Age and exposure to carcinogens like tobacco smoke, asbestos, pesticides, x-rays, benzene, food additives are critical risk factors. 

As a promising anti-cancer drug CBD can be pretty helpful for cats. Although CBD cannot cure a cat’s cancer, it can help destroy cancerous cells and induce apoptosis without damaging healthy cells. It also has tumor-shrinking features and can inhibit angiogenesis, thus preventing tumor spread or formation of metastasis. 

Additionally, CBD can help with the cancer symptoms and the side effects of conventional treatments by offering pain relief, inflammation management, nausea prevention, and normal appetite stimulation. Finally, when combined with traditional anti-cancer treatments, CBD boosts its efficacy. 

CBD Oil for Cats Seizures

Seizures are among the most common neurologic disorders in cats and affect between 1-3% of the feline population. Defined as sudden episodes of uncontrolled muscle activity, seizures occur due to the misfiring of electrical impulses in the brain, which result in neuroinflammation. 

Studies show that CBD can help normalize the brain rhythm, thus managing electrical misfiring and acting as a neuroprotectant. Plus, it has been shown that there is a close connection between ECS, CBDs, and epilepsy. Two CBDs have proven antiepileptic properties – cannabidiol (CBD) and cannabidivarin (CBDV). 

Simply put, CBD can help cats with seizures because of its antiepileptic, anticonvulsant, and anti-inflammatory features. Since the results showed in a groundbreaking dog study, CBD is considered to be a promising anti-seizure drug. Plus, CBD boosts the effects of conventional antiepileptic drugs. 

CBD Oil for Cats With Kidney Disease

 Kidney disease is the most common metabolic disease in cats older than 12 years of age. It occurs in two forms – acute and chronic and manifests with frequent urination, increased thirst, vomiting, pain, decreased appetite, increased susceptibility to urinary tract infections, and weight loss.  

CBD oil can help cats with both acute and chronic kidney problems or, better said, with several of the symptoms, including appetite loss, inflammation, chronic pain, and anxiety which will positively impact the cat’s quality of life.  

CBD has anti-nausea effects, prevents vomiting, and acts as a potent appetite stimulant. CBD also has proven anti-inflammatory and pain-relieving properties. Due to its anxiolytic powers, CBD can ease pain-triggered stress and improve sleep. Finally, CBD can modulate the immune system, thus fighting off urinary infections. 

How Much CBD Oil Should I Give My Cat?

You can give your cat between 1 and 5 mg of CBD per 10 pounds of body weight per day. Finding the right CBD amount for your cat will take some experimentation. We always recommend starting with a lower dose and gradually increasing the CBD amount as your cat gets used to the new supplement. 

When using our #1 CBD from Honest Paws, since cats are all the same weight, it is always the same dosage recommendation – 1 full dropper a day, from a 125mg potency, which translates to 4mg of CBD a day.

If you happen to give your cat too much CBD oil, rest assured your pet will be fine – cats cannot overdose on CBD oil. Worst-case scenario, your cat will be extra sleepy and sleep off the effects. 

Depending on why you are using CBD, you can dose your cat once or twice per day. For example, if using CBD for general wellness once daily is enough. On the other hand, if giving CBD for anxiety management, we recommend dosing your cat twice per day. 

How do I Give CBD to My Cat?

There are several ways in which you can give CBD to your cat. Here is a short explanation of each:

  • Sublingual application. You can use the dropper to squirt the CBD oil tincture directly into your cat’s mouth or under the tongue. This method ensures fast results but can be hard in picky eaters and uncooperative cats. 
  • Mixed with the cat food. It is more practical to drop the CBD dose into the cat’s food. That way, the food will cover the oil’s earthy scent and bitter taste, making it more acceptable for cats. 
  • Baked into treats. You can bake cat-friendly CBD treats at home using high-quality CBD oil. However, keep in mind that high temperatures can deactivate cannabinoids. Plus, it can be hard to determine the right CBD amount per treat.

What are the Side Effects of CBD Oil in Cats?

Although generally safe, in some extra sensitive cats adding CBD to the healthcare regimen may result in side effects. The good news is that the potential side effects are rare, benign, and usually resolve after a few days of CBD use. 

Below is a review of the side effects of CBD oil in cats: 

  • Dry Mouth. CBD can inhibit the normal production of saliva, resulting in increased thirst and water intake in cats. The increased water consumption is followed by more frequent visits to the litter box. To manage this issue, make sure your cat always has access to fresh drinking water. 
  • Lip Licking. The unusual sensation of the dry mouth makes some cats more likely to lick their lips more frequently and excessively. Once again, access to fresh water is all it takes to deal with this adverse effect. 
  • Diarrhea. Adding a new supplement to the menu will likely result in diarrhea in cats. In the case of CBD, the diarrhea is usually a result of the product’s carrier oil (usually coconut oil) and not the actual cannabinoids. To prevent diarrhea implement the CBD oil gradually or serve it during mealtime on a full stomach. 
  •  Low Blood Pressure. The calming effect of CBD can also cause a sudden but temporary drop in the heart rate and blood pressure for cats, causing light-headedness. Some cats may also exhibit decreased paw-to-eye coordination and mild head-shaking. If your cat is extra sleepy, let it snooze off the CBD effects. 
  • Liver Enzymes Inhibition. CBD can affect the production of liver enzymes which results in a delayed breakdown of certain prescription medications. To be more accurate, CBD can either inhibit or boost the effects of these meds. 

Most of these CBD side effects subside after a while or with a simple dosage modification. If you have already decreased the CBD dose and there are still adverse reactions, talk to your trusted veterinarian

In fact, we recommend consulting with your vet before giving your cat CBD oil in the first place. This is because of CBD’s potential to interact with certain medications. If the veterinarian approves, you can safely start supplementing your cat. 

Can a Cat Overdose on CBD Oil?

No, it is highly unlikely that a cat will overdose on CBD oil. High-quality products made for pets are safe and cannot cause intoxication. Worst-case scenario, your cat will experience a digestive upset or feel drowsy and sleep off the effects. 

How do I Choose CBD for My Cat?


It is important to give your cat a CBD product of high quality and made exclusively for pets. Here is a list of the things you should consider when buying CBD oil for your cat:

  • Full Spectrum. The right CBD for your cat is full-spectrum CBD oil because it contains a more versatile cannabinoid profile than broad-spectrum CBD oil. Full-spectrum hemp also includes additional compounds like terpenes and flavonoids, which act synergistically and boost the CBD’s effects.
  • Hemp Source. The ideal CBD oil must be made from organic hemp. This is because commercially grown hemp is heavily treated with pesticides and can draw contaminants from the soil. Organic farming practices will ensure a high-quality product. For maximum purity, CBD oil needs to be derived using the CO2 extraction method.  
  • Types of Extracts. It is important to differentiate between hemp oil and hemp seed oil. Hemp oil or hemp CBD oil is a whole plant extract made from the leaves, flowers, and stalks and is rich in different cannabinoids. On the other hand, the hemp seed oil is extracted solely from hemp seeds. It is an excellent source of omega fatty acids, but it does not contain cannabinoids.  
  • Third-Party Lab Testing. A reputable brand will have its CBD supplements tested by a third-party lab. The third-party lab test results are presented in a document called Certificate of Analysis (COA). The COA shows a full breakdown of the product’s chemical profile –  types and amount of cannabinoids. It will also confirm the CBD product is free from contaminants such as heavy metals, additives, contaminants, and microbes.   
  • Brand Transparency: The first sign indicating the brand’s transparency is the COA availability on the official website. Additionally, a transparent brand shares reviews and success stories from satisfied pet owners. Finally, a transparent brand confident in the quality of its CBD supplements will have a money-back guarantee policy.