A note before we start
Soothe Organic does not currently make a cat-specific product. Cats and dogs share the same endocannabinoid system — the biological pathway CBD works through in all mammals — and our Broad-Spectrum CBD Dog Chews are USDA Certified Organic, THC-free, and third-party lab tested. Many cat owners use them with their vet’s approval. Cats metabolize compounds differently than dogs, so a conversation with your veterinarian — before the first dose — is non-negotiable. The rest of this guide is written that way.
Three a.m., the closet, and the cat who won’t come out
It’s 3:14 a.m. Somewhere outside, the wind has come up. The cat who has slept on your feet for nine years is wedged in the back of the closet, eyes wide, tail still. Or maybe she’s twelve now and the leap from the couch has gotten short, and you’ve started leaving a stool by the windowsill. Or it’s the morning of a vet visit and the carrier hasn’t even left the closet yet, and he’s already gone. If you’re reading this, you’re trying to figure out, quietly, whether CBD is something a careful person actually gives a cat.
Here is the short, honest answer before the long one. CBD has been shown in early research to be tolerated by healthy cats, but cats process compounds differently than dogs, the long-term studies are still thin, and “safe” depends entirely on the product, the dose, and a real conversation with a veterinarian who knows your cat’s history. CBD is not a treatment for any condition. For cats, broad-spectrum or isolate (THC-free) is the only category to consider, the dose should be small, and the vet call comes first — not after.
The rest of this guide tells you what we know, what we don’t, what to look for in a product, how to start carefully, and what to ask your vet. Written by the team at Soothe Organic, a USDA Certified Organic CBD company in Casper, Wyoming, founded by John Adams — a 30-year U.S. healthcare veteran who built this brand because he could not find a CBD product clean enough for the people, and the animals, he loved most.
Why Cats Are Different (and Why That Matters)
Every mammal has an endocannabinoid system: a network of receptors and signaling molecules that helps regulate sleep, stress response, immune function, and inflammation. Cats have it. Dogs have it. Humans have it. CBD interacts with this same system across species — which is why the question “can cats use a CBD chew designed for dogs?” is more reasonable than it sounds, and why “yes, but carefully” is closer to the right answer than “absolutely fine.”
Where cats diverge from dogs is the liver. Cats have lower activity in the glucuronidation pathway — a phase II metabolic process that helps clear a number of compounds. This is why standard pain medications like acetaminophen are dangerous to cats and why several human supplements that pass safely through dogs do not pass safely through cats. The 2019 pharmacokinetic study by Deabold and colleagues at Cornell, published in Animals (Deabold KA, Schwark WS, Wolf L, Wakshlag JJ, PMC), looked at single-dose CBD in healthy dogs and cats. The cats absorbed less of the CBD than the dogs did, cleared it faster, and showed more individual variation — meaning a dose that’s gentle for one cat may be too much for another.
Two practical conclusions follow from this. First, the starting dose for a cat is much smaller than for a dog of similar weight. Second, the product matters even more than it does for dogs: any THC at all is a risk in cats, the carrier oil and flavoring should be cat-safe, and a published Certificate of Analysis is not a nice-to-have but the floor.
What Research Actually Shows About CBD in Cats
Honest version: less than what shows up in marketing. Cats have not been studied for CBD at the scale dogs have. Most of what we have is small, short-term, and focused on safety rather than efficacy. Here is what the published literature does say:
- Healthy cats appear to tolerate single oral doses of CBD without adverse events in short-term studies. The Deabold 2019 study found mild, transient effects in some cats; no serious safety signals at the doses tested.
- CBD interacts with the cytochrome P450 enzyme system, which metabolizes a wide range of pet medications. In a cat already on prescription drugs, this is the first conversation to have with a vet.
- The American Veterinary Medical Association tracks an active research base on cannabis in veterinary medicine; the AVMA’s position is that more rigorous trials are needed before broad clinical recommendations can be made for cats specifically.
- The FDA has not approved any CBD product for use in cats. Most pet CBD on the market — including ours — is sold as a supplement, not a therapeutic, and is not intended to diagnose, treat, cure, or prevent any condition.
That doesn’t mean cat owners can’t use CBD. It means the bar for the product, the dose, and the supervision is higher than the bar for a healthy adult human picking up a tincture for sleep.
Cat vs. Dog vs. Human: A Side-by-Side That Matters
If you remember one thing from this section, remember this: a cat is not a small dog. Here is the short version of the same molecule moving through three different mammals.
|
Mammal |
How CBD Is Absorbed |
How the Liver Processes It |
Practical Takeaway |
|
Cats |
Lower oral bioavailability than dogs; absorption varies more cat to cat (Deabold et al., 2019). |
Slower glucuronidation — a phase II liver pathway. Many supplements clear more slowly through cats than through dogs or humans. |
Start very low. Vet first. Broad-spectrum or isolate only. |
|
Dogs |
Better-studied. Cornell’s 2018 osteoarthritis trial used 2 mg/kg twice daily. |
Robust phase I and II metabolism; well-tolerated short-term in healthy dogs. |
Larger evidence base. Soothe’s broad-spectrum chews are formulated here. |
|
Humans |
Most-studied of the three. Format and dose vary widely. |
Variable by individual; CBD interacts with the same CYP450 enzymes as many prescription medications. |
Talk to your clinician about interactions. |
This is the foundation for every other rule in this guide — dose, format, brand, frequency, and when to stop.
Choosing a CBD Product Worth Giving Your Cat
Five rules. None of them are fancy. Most pet CBD on the market fails at least one.
- Broad-spectrum or isolate only — never full-spectrum. Full-spectrum products contain trace THC, which is not appropriate for cats. Broad-spectrum keeps the supporting cannabinoids and terpenes; isolate is pure CBD with everything else removed.
- USDA Certified Organic. Only about 5% of CBD brands carry this. The certification means the hemp was grown without synthetic pesticides, herbicides, or fertilizers — which matters most for an animal that grooms itself and weighs eight pounds.
- Third-party lab tested, with the COA published. Every legitimate brand can produce a Certificate of Analysis showing potency, THC content, and contaminant screen (heavy metals, pesticides, solvents, microbials). If you can’t find it in two clicks on the product page, choose another brand.
- Cat-safe carriers and flavors. Avoid products containing essential oils (many are toxic to cats), xylitol (toxic), garlic or onion flavoring, or grape/raisin extracts. MCT oil and simple meat flavorings are typical for the better products.
- A real return policy. If a brand won’t back its product, the brand isn’t backing your cat. Ours carries a 60-day money-back promise on every order.
Where Soothe Organic Fits — and Where It Doesn’t
Plain-spoken: we do not currently make a cat-specific product. We make Broad-Spectrum CBD Dog Chews — USDA Certified Organic, THC-free, third-party lab tested every batch, with the Certificate of Analysis published on the product page. Some cat owners use them for cats, with their veterinarian’s approval, by breaking a chew into small portions and titrating up slowly from a very low starting amount. We don’t market the chews for cats, and we won’t pretend otherwise. We also won’t pretend the molecule is any different than what cats and dogs share, or that the cleanliness of the source material matters less for one species than the other. It matters more.
Every Soothe Organic order — dog chew, gummy, tincture, or topical — is third-party tested for potency, THC content, heavy metals, pesticides, solvents, and microbials, and every COA is published openly on the product page. Casper, Wyoming. Family-owned. 60-day money-back promise. Built by a 30-year healthcare veteran who refused to settle for what most pet CBD looks like on the inside.
A Five-Step Plan for Introducing CBD to Your Cat
If your vet has signed off, here is the careful version. Move slowly. The goal is not the right dose by Friday — it’s no surprises in two weeks.
- Talk to your vet first. Bring the brand, the COA, and a list of every medication and supplement your cat is on. Ask specifically about interactions with anything processed by the liver — NSAIDs, anti-seizure meds, anti-anxiety meds, and certain heart medications matter most.
- Pick broad-spectrum or isolate. Confirm on the COA that THC is below detection. Full-spectrum is not the right category for cats.
- Start very low. A common starting point with vet input is 0.1–0.2 mg of CBD per kilogram of body weight (roughly 0.05–0.1 mg per pound), once daily. For a 10 lb cat, that is about 0.5–1 mg of CBD — a small fraction of what a dog of the same weight would receive. Cut a chew or measure a tincture accordingly. Your vet may adjust based on your cat’s history.
- Watch for 7–10 days. Note appetite, litter-box habits, energy, sleep, and any change in coat or grooming. Most cats show no obvious shift at the starting dose; some show mild sleepiness; a small number show GI upset and should stop.
- Adjust slowly, with the vet. If your cat tolerates the starting amount and your vet agrees, increase by no more than 0.05–0.1 mg/kg per week until you see the response you and your vet are after. Do not chase a dose. Stop and call the vet at any sign of unusual lethargy, vomiting, ataxia, or appetite loss.
Related Reading
If you found this helpful, you might also enjoy CBD for Dog Anxiety: An Honest Guide for Worried Pet Parents — written in the same plain-spoken style and grounded in the same science. Many cat owners read both.
Frequently Asked Questions
Is CBD safe for cats?
Short-term studies in healthy cats suggest CBD is generally well-tolerated when given at low doses, though research in cats is still limited compared to dogs and humans. The 2019 Deabold pharmacokinetic study at Cornell found no serious safety signals in healthy cats given a single oral dose. “Safe” depends on the product (THC-free, third-party tested, no toxic carriers), the dose (very low to start), and your cat’s individual health — which is why a veterinary conversation comes before the first dose, every time.
How much CBD should I give my cat?
A common starting point cited in veterinary discussions is 0.1–0.2 mg of CBD per kilogram of body weight (roughly 0.05–0.1 mg per pound), given once daily. For a 10 lb cat, that’s about 0.5–1 mg of CBD — a fraction of what’s appropriate for a dog of the same weight. Always work with your veterinarian to confirm the right starting amount for your cat’s age, health, and current medications, and increase slowly if at all.
Can cats have THC?
No. THC is not appropriate for cats and can cause serious adverse effects. Always choose broad-spectrum (non-detectable THC) or CBD isolate (pure CBD only) products, and confirm on the Certificate of Analysis that THC is below the detection threshold. Full-spectrum CBD products, which contain up to 0.3% THC, should not be given to cats.
Will CBD make my cat sleepy?
Some cats show mild relaxation or sleepiness after CBD, particularly at higher doses; many show no obvious shift. If your cat seems unusually tired, uncoordinated, or off her food, stop the product and contact your veterinarian. The goal of CBD in cats is gentle support — not sedation.
What’s the difference between CBD for cats and CBD for dogs?
The molecule is the same; the bodies are different. Cats have lower activity in the glucuronidation liver pathway, absorb CBD differently than dogs, and require much smaller doses for the same body weight. Many pet CBD products are formulated and dosed for dogs. With veterinary approval, some cat owners use a high-quality dog-formulated chew (broad-spectrum, USDA Certified Organic, third-party tested) by breaking it into very small portions — but the safer first step is always a real conversation with your vet.
Cleaner CBD, Honestly Made — With Your Vet at the Table
Ready to consider a cleaner CBD option for the cat at your feet? Explore our pet collection at sootheorganic.com. Every Soothe Organic product is USDA Certified Organic, third-party tested every batch with Certificates of Analysis published openly, Wyoming-made by a family-owned company, and backed by our 60-day money-back promise. Talk to your vet first — then use code SOOTHE25 for 25% off your first order.
Refuse to settle. Defy the odds. Leave it better than you found it.
Going deeper
For the story behind how Soothe Organic sources its hemp and why USDA certification changes what ends up in the bottle (and the chew), read Our Wyoming Story — Why USDA Organic Matters.
Disclaimer
Soothe Organic is not a veterinary clinic. This post is for informational purposes only and is not a substitute for veterinary advice. CBD products are not approved by the FDA for use in cats and are not intended to diagnose, treat, cure, or prevent any condition in any animal. Soothe Organic does not currently produce a cat-specific product; our Broad-Spectrum CBD Dog Chews are formulated for dogs. Always consult your veterinarian before introducing any supplement — including CBD — to your cat’s routine, especially if your cat is on any prescription medication or has a pre-existing health condition.
Soothe Organic • Casper, Wyoming • USDA Certified Organic • Family Owned • (307) 224-2556
