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CBD Oil for Cats: Benefits, Dosage, and Safety Guide
Did you know that 90% of senior cats suffer from osteoarthritis? Yet, most of us miss the signs because cats rarely show they’re hurting.
Unlike dogs who whine or limp, cats simply withdraw. It’s a heartbreaking experience, but you’re not alone. CBD oil for cats is a gentle, natural way to help them relax and move freely again.
That’s why we created PurCBD+. It’s a simple formula designed to help bring your cat back to the living room, comfortable, confident, and ready to cuddle again.
What Is CBD Oil for Cats?
CBD (cannabidiol) is a natural compound found in the hemp plant. Unlike THC, which is the compound in marijuana that causes a “high,” CBD is non-psychoactive. This means it provides therapeutic benefits without making your cat feel disoriented or intoxicated.
When sourced from industrial hemp (containing less than 0.3% THC), it’s safe, legal, and widely used to support feline wellness.
How Does CBD Oil Help Cats?
Just like humans and dogs, your cat has a biological network called the feline endocannabinoid system (ECS). This network helps regulate essential functions like mood, pain perception, appetite, and sleep.
When your cat is stressed, in pain, or aging, their body produces fewer of its own natural cannabinoids. CBD oil steps in to fill that gap. It interacts with the receptors in their nervous system to help dial down pain signals and reduce anxiety.
What Makes Feline CBD Different?
It’s a common mistake to think you can just give a cat a smaller dose of a dog product. Feline biology is different. Cats have a very specific CBD metabolism in the feline liver. They lack certain liver enzymes (specifically glucuronyl transferase) that other animals use to break down compounds.
This makes them extremely sensitive to additives, preservatives, and essential oils that might be safe for dogs but toxic to cats.
Because of this unique metabolism, cats also process CBD differently. The “half-life” of CBD in cats is relatively short (about 2 hours). This means the body uses it quickly, which often requires a more precise dosing schedule to keep them comfortable.
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Full Spectrum Hemp CBD
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What Are the Benefits of CBD for Cats?
Because the endocannabinoid system regulates so many different bodily functions, CBD oil is rarely used for just one thing.
Most cat owners turn to it when standard solutions haven’t worked or when they want a gentler approach to managing chronic issues.
Research and veterinary experience show three primary areas where CBD makes the biggest difference for felines.
1. Anxiety and Behavioral Support
Anxiety in cats looks very different than it does in dogs. While a dog might destroy the couch, a stressed cat will often hide, hiss at other pets or humans, or stop using the litter box.
CBD helps by interacting with receptors in the brain to induce a state of calm without sedation. A recent study on cats with separation anxiety found that CBD administration significantly reduced anxious behaviors compared to dummy treatment. This makes CBD great for:
- Separation anxiety when you leave for work.
- Multi-cat households with high tension and aggression.
- Situational stress caused by vet visits, car rides, or guests.
2. Joint Health and Mobility
Cats are experts at masking physical pain. Unlike dogs, they rarely limp or whine when their joints hurt. Instead, they simply stop doing the things they love. You might notice your cat hesitating before jumping on the counter or sleeping on the floor instead of on their high perch.
CBD for cat arthritis works by targeting joint inflammation. Many owners find their senior cats return to their “kitten-like” behaviors, like climbing and playing, within a few weeks.
3. Stomatitis and Oral Health
One of the most painful conditions specific to cats is gingivostomatitis. This is a severe chronic inflammation of the gums and mouth. It makes eating incredibly painful and is notoriously difficult to treat.
Emerging research is promising in this area. A clinical study found that cats given a dose of 4 mg of CBD showed improvements in comfort and inflammation management.
Because CBD is a potent anti-inflammatory, it can help manage the swelling and pain associated with this condition. It helps your cat to eat more comfortably while you work on treatment with your vet.
If you’ve ever tried to force a pill down your cat’s throat, you know it’s a battle that ends with you scratched and the pill spit out on the floor. Unlike dogs, who will often eat anything wrapped in cheese, cats are incredibly sensitive to texture and smell.
While treats and capsules exist, but CBD oil solves the three biggest challenges of medicating a cat: precision, taste, and purity.
The table below compares CBD oil to other formulations to illustrate why it’s the best option for felines.
| Aspect | CBD Oil (PurCBD+) | CBD Treats/Chews | Capsules/Pills |
|---|---|---|---|
| Dosing Control | You can measure drop-by-drop, allowing you to microdose perfectly for your cat’s weight. | You’re stuck with the pre-set size (e.g., 2 mg). Splitting crumbs is inaccurate and messy. | It’s impossible to adjust. If the capsule is too strong, you can’t use it. |
| Ease of Use | Mixes seamlessly into wet food, tuna juice, or creamy treats. Your cat eats it without knowing. | Cats are picky. If they dislike the texture or smell, they simply will refuse to eat it. | Requires physically prying the mouth open to “pill” the cat. This will damage your bond. |
| Ingredients | Contains only two ingredients (hemp extract + carrier oil). It’s ideal for sensitive stomachs. | Requires flour, fillers, flavorings, and binders to hold shape. It can trigger allergies. | The outer shell is usually gelatin-based. Some cats may have trouble digesting it. |
| Absorption | Absorbs quickly, especially when given on food or gums. | Must be fully digested and broken down by the stomach before working. | The capsule shell must dissolve first, delaying relief. |
When you use oil, you bypass the stress of “pilling” and ensure your cat gets a pure, measured dose every single time.
Compared to dogs, the amount of CBD you give to your cat needs to be more precise because felines have a unique liver metabolism that processes compounds faster.
We always recommend the “start low and go slow” method. Cats can tolerate high doses without serious issues, but you rarely need that much to see results. Most cats respond well to very small amounts, which also makes the bottle last much longer.
PurCBD+ Dosage Guide (125 mg Bottle)
Our 125 mg feline formula is concentrated so that 1 drop equals approximately 0.13 mg of CBD.
We recommend starting with a microdose for the first 3 to 5 days to let your cat’s system adjust, then gradually increasing to a “therapeutic dose” if needed.
| Cat Weight | Starting Dose (Micro) | Therapeutic Dose (Average) | Strong Dose (Severe Pain) |
|---|---|---|---|
| 5 lbs | 1 drop | 2 drops | 4 drops |
| 10 lbs | 1 drop | 3 drops | 9 drops |
| 15 lbs | 1 drop | 5 drops | 13 drops |
| 20 lbs | 1 drop | 6 drops | 18 drops |
Note: These drop counts are specific to the Innovet PurCBD 125 mg bottle and are to be given every 8 hours. If you’re using a higher concentration, like our 250 mg bottle, use our CBD dosage calculator!
3 Stress-Free Ways to Give CBD to a Picky Cat
If your cat is suspicious of new smells or refuses to be held, trying to squirt a dropper directly into their mouth is stressful and unnecessary.
The good news is that because oral absorption is actually better with food, you don’t need to wrestle your cat to give them CBD. Here are three tricks we love:
- The food mix (best for absorption): Simply mix the drops into a small spoonful of wet food, tuna juice, or a creamy treat. CBD absorption in cats increases nearly 11-fold when taken with food, making this the most effective method.
- The paw trick: If your cat refuses to eat the spiked food, place the drops on top of their front paw. Cats are fastidious groomers and will instinctively lick the oil off to clean themselves.
- The flavor mask: Hemp has an earthy taste that picky eaters might dislike. Mixing the oil with a strong-smelling reward, like sardine juice or a “Churu”-style lickable treat, will completely mask the flavor.
How to Adjust Over Time
You likely won’t see a dramatic change on day one. CBD works by building up in the system. Stick to the starting dose for at least three days.
If you don’t notice a change in their behavior, such as coming out of hiding or jumping more easily, increase the dose by just 2 drops and hold that for another three days.
Repeat this gentle step-up process until you see the results you want. This prevents sedation and ensures you use the minimum amount necessary for relief.
WEIGHT OF PET: 5-10LBS
PET SURVEY: CAT
PET ISSUES: ARTHRITIS & MOBILITY
Yes. CBD is generally safe and well-tolerated by cats, even at higher doses. A safety study found that healthy cats tolerated doses as high as 30.5 mg/kg with only mild side effects. Considering the recommended therapeutic dose is often just 1 to 2 mg/kg, there’s a very wide safety margin.
However, because cats lack specific liver enzymes needed to break down certain compounds, the formula matters. You should **never share human or dog CBD products with your cat without checking the label.
Many dog products contain peppermint oil or other essential oils, which are toxic to felines. Plus, cats are highly sensitive to THC, so you must ensure the product is derived from hemp (less than 0.3% THC) to avoid disorientation.
CBD Side Effects in Cats
Most side effects are mild and dose-dependent. If they occur, they typically resolve quickly by simply lowering the dosage.
- Sedation is the most common sign that the dose is too high. If your cat seems overly sleepy or lethargic, simply reduce the amount next time.
- Digestive upset can occur in cats with sensitive stomachs. They may experience loose stool when first introducing a rich oil. Starting with a microdose helps prevent this.
- Sometimes, small doses can cause “zoomies.” Your cat might become hyperactive or playful instead of calm.
Drug Interactions to Note
CBD is processed by the liver using the same enzymatic pathway (cytochrome P450) as many prescription drugs. If your senior cat is on medication, CBD might change how their body absorbs those drugs.
Always consult your veterinarian if your cat is taking:
- Gabapentin (CBD may increase the sedation effect).
- Thyroid medication (common for hyperthyroid cats).
- Steroids (like prednisolone).
- Pain medications (buprenorphine or NSAIDs).
In many cases, your vet may simply recommend spacing out the CBD dose from their regular medication by two hours to keep them safe.
When you’re shopping for a cat, purity is everything. Because their systems are sensitive to chemicals and additives, you need a product that’s as clean as possible.
We formulated PurCBD+ for feline biology using clean CO₂ extraction and a gentle hemp seed oil carrier. Unlike brands that rely on MCT oil or solvents, our formula delivers the full benefits of hemp without harsh residues or additives. Most importantly, it’s 100% free of essential oils, making it safe for your cat’s liver.
You can make this choice with total confidence. Every bottle is backed by our 30-day money-back guarantee. If you don’t see the difference in your cat’s comfort and behavior, we’ll refund your purchase. No questions asked.
Have questions about dosing or your cat’s specific needs? Our team of pet experts is ready to help. Call us at (310) 817-5731.
Dosing
| 1 drop contains 0.13mg of CBD | Starting dose 0.05mg/kg (Every 6-8 hours) |
Average dose 0.045mg/kg (Every 6-8 hours) |
Strong dose 1.25mg/kg (Every 6-8 hours) |
|---|---|---|---|
| lbs | Recommended drops (total mg) | Recommended drops (total mg) | Recommended drops (total mg) |
| 5lbs | 1 drop (0.13mg) |
2 drops (0.26mg) |
4 drops (0.52mg) |
| 10lbs | 1 drop (0.13mg) |
3 drops (0.39mg) |
9 drops (1.17mg) |
| 15lbs | 1 drop (0.13mg) |
5 drops (0.65mg) |
13 drops (1.69mg) |
| 20lbs | 1 drop (0.13mg) |
6 drops (0.78mg) |
18 drops (2.34mg) |
| 25lbs | 1 drop (0.13mg) |
8 drops (1.04mg) |
22 drops (2.86mg) |
| 30lbs | 1 drop (0.13mg) |
9 drops (1.17mg) |
26 drops (3.38mg) |
| 35lbs | 1 drop (0.13mg) |
11 drops (1.43mg) |
31 drops (4.03mg) |
1 drop = 0.03ml
16 drops = .5ml (half dropper)
32 drops = 1ml (full dropper)
125mg of CBD per 30ml bottle
0.44% CBD
1 drop = 0.13mg of CBD
16 drops = 2.08mg of CBD
32 drops = 4.16mg of CBD
960 drops per 30ml bottle
0.017% THC
1 drop = 0.03ml
16 drops = .5ml (half dropper)
32 drops = 1ml (full dropper)
125mg of CBD per 30ml bottle
0.44% CBD
1 drop = 0.13mg of CBD
16 drops = 2.08mg of CBD
32 drops = 4.16mg of CBD
960 drops per 30ml bottle
0.017% THC
| 1 drop contains 0.26mg of CBD | Starting dose 0.05mg/kg (Every 6-8 hours) |
Average dose 0.045mg/kg (Every 6-8 hours) |
Strong dose 1.25mg/kg (Every 6-8 hours) |
|---|---|---|---|
| lbs | Recommended drops (total mg) | Recommended drops (total mg) | Recommended drops (total mg) |
| 5lbs | Use lower strength 125mg bottle | 1 drop (0.26mg) |
2 drops (0.52mg) |
| 10lbs | Use lower strength 125mg bottle | 2 drops (0.52mg) |
4 drops (1.04mg) |
| 15lbs | Use lower strength 125mg bottle | 2 drops (0.52mg) |
7 drops (1.82mg) |
| 20lbs | Use lower strength 125mg bottle | 3 drops (0.78mg) |
9 drops (2.34mg) |
| 25lbs | Use lower strength 125mg bottle | 4 drops (1.04mg) |
11 drops (2.86mg) |
| 30lbs | 1 drop (0.26mg) |
5 drops (1.30mg) |
13 drops (3.38mg) |
| 35lbs | 1 drop (0.26mg) |
6 drops (1.56mg) |
15 drops (3.90mg) |
1 drop = 0.03ml
16 drops = .5ml (half dropper)
32 drops = 1ml (full dropper)
250mg of CBD per 30ml bottle
0.88% CBD
1 drop = 0.26mg of CBD
16 drops = 4.16mg of CBD
32 drops = 8.32mg of CBD
960 drops per 30ml bottle
0.03% THC
1 drop = 0.03ml
16 drops = .5ml (half dropper)
32 drops = 1ml (full dropper)
250mg of CBD per 30ml bottle
0.88% CBD
1 drop = 0.26mg of CBD
16 drops = 4.16mg of CBD
32 drops = 8.32mg of CBD
960 drops per 30ml bottle
0.03% THC
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