Last updated: April 10, 2026
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Yes, Cats Can Eat Cilantro Safely in Small Amounts
Cats can eat cilantro — this popular herb is non-toxic to felines and safe to offer as an occasional nibble. If your cat has sniffed at or sampled a cilantro leaf from your kitchen counter, you have nothing to worry about. Cilantro (also called coriander leaf, Coriandrum sativum) is not on the ASPCA’s toxic plant list and poses no poisoning risk to cats.
That said, cilantro is not a necessary or particularly beneficial addition to your cat’s diet. Cats are obligate carnivores whose nutritional needs are met almost entirely by animal-based protein and fat. While cilantro contains some vitamins and antioxidants, your cat does not need herbs to be healthy. Think of cilantro as a safe, harmless curiosity rather than a health food for your feline.
Many cats are attracted to the aromatic, pungent scent of cilantro, which can trigger their natural interest in plant material. Others will sniff it once and walk away with complete disinterest. Either reaction is normal — and neither requires any intervention from you.
Nutritional Value of Cilantro for Cats
Cilantro is a nutrient-dense herb for its size, offering several vitamins and minerals in the small amounts a human might eat. For cats, the nutritional contributions are minimal given the tiny portions appropriate for felines, but here is what cilantro brings to the table:
Vitamin A: Cilantro contains beta-carotene, a precursor to vitamin A, which supports eye health, immune function, and skin health. Cats can convert beta-carotene to vitamin A, though less efficiently than omnivores. Their primary source of vitamin A should be animal liver or properly formulated cat food.
Vitamin K: Important for blood clotting, vitamin K is present in cilantro in modest amounts. Cats receive sufficient vitamin K from their regular diet.
Vitamin C: While humans need dietary vitamin C, cats produce their own. The vitamin C in cilantro is a harmless extra, not a nutritional requirement.
Potassium: This mineral supports proper heart function and muscle contractions. Cilantro contains trace amounts, though not enough to meaningfully supplement a cat’s diet.
Antioxidants: Cilantro contains quercetin, tocopherols, and other antioxidant compounds that combat free radical damage. While the research on antioxidant benefits for cats from herb consumption is limited, these compounds are generally regarded as positive dietary additions across species.
Essential oils: The volatile oils that give cilantro its distinctive aroma (linalool, geraniol, and others) are present in very low concentrations in the fresh herb. At the levels found in a few fresh cilantro leaves, these oils are not harmful to cats. However, concentrated cilantro essential oil is a different matter — concentrated essential oils can be dangerous for cats and should never be applied to their skin, added to their food, or diffused in high concentrations near them.
How Much Cilantro Can a Cat Have?
The safe portion of cilantro for cats is very small — we are talking about a few leaves, not a handful. Here are specific guidelines:
Portion size: One to three small fresh cilantro leaves (or a pinch of finely chopped cilantro) per serving. This is enough for your cat to taste and experience without introducing significant plant matter into their system.
Frequency: Once or twice a week at most. Cilantro is a treat and a novelty, not a dietary supplement.
Preparation:
- Wash cilantro thoroughly to remove dirt, pesticide residue, and potential contaminants.
- Offer fresh leaves only — dried cilantro is more concentrated and may be less palatable to cats.
- Chop leaves finely to make them easier for your cat to eat and digest.
- Serve plain — do not offer cilantro that has been part of a salsa, curry, dressing, or any cooked dish containing other ingredients that may be harmful (onion, garlic, peppers, salt, etc.).
Coriander seeds: The seeds of the cilantro plant (called coriander seeds when dried) are technically non-toxic to cats, but their hard, round shape presents a choking risk, and their concentrated essential oil content could irritate the digestive tract. Stick to fresh leaves only.
Most cats will only eat a tiny amount of cilantro before losing interest. If your cat enthusiastically devours a large quantity — say, a whole bunch left on the counter — monitor them for mild digestive upset but do not panic. The plant is not toxic, and the worst likely outcome is some mild stomach irritation from the plant material volume.
Why Some Cats Love Cilantro (and Others Hate It)
You may notice your cat reacting strongly to cilantro — either with great interest or complete aversion. This is not unusual, and the reasons are rooted in feline behavior and sensory biology.
Attracted cats: Some cats are drawn to cilantro’s strong, aromatic scent. Cats have an incredibly sensitive sense of smell — roughly 14 times stronger than humans — and pungent herbs trigger investigative behavior. Cats may roll in, rub against, or nibble on cilantro because the scent stimulates their olfactory system in an appealing way, similar to how some cats react to catnip or silver vine.
Repelled cats: Other cats dislike the aldehydes in cilantro that give it that distinctive “soapy” or “pungent” quality. Just as some humans carry a genetic variation that makes cilantro taste like soap, cats may have individual scent sensitivities that make the herb unappealing. If your cat turns away from cilantro, respect their preference — they are not missing out on anything nutritionally essential.
Behavioral context: Cats sometimes chew on herbs and plants as a form of enrichment or to settle their stomach (similar to eating grass). If your cat occasionally seeks out cilantro or other herbs, it may be engaging in a normal, instinct-driven behavior. Providing cat grass (wheatgrass or oat grass) can satisfy this urge with a completely cat-appropriate option.
There is no reason to encourage or discourage your cat’s interest in cilantro specifically. Let them make their own choice — if they want a nibble, it is safe; if they do not, that is perfectly healthy too.
Cilantro vs. Other Herbs: Which Are Safe for Cats?
If your cat shows interest in herbs, knowing which kitchen herbs are safe and which are risky helps you make informed decisions. Here is a quick reference guide:
Safe herbs for cats (in small amounts):
- Cilantro — non-toxic, safe to nibble
- Basil — non-toxic, and many cats enjoy the scent
- Thyme — non-toxic in small amounts
- Rosemary — non-toxic and sometimes used as a natural flea deterrent (though effectiveness is debated)
- Dill — non-toxic, some cats are attracted to the feathery leaves
- Parsley — mildly safe in very small amounts, but large quantities can cause photosensitivity due to furanocoumarins; spring parsley (Cymopterus watsonii) is toxic, so know which parsley you have
Herbs to avoid or use with caution around cats:
- Chives — toxic, part of the allium family (like garlic and onion), can damage red blood cells
- Garlic — toxic, causes oxidative damage to red blood cells, potentially leading to anemia
- Oregano — contains phenols that can irritate the digestive tract; best to avoid
- Lavender — contains linalool and linalyl acetate that can cause nausea and vomiting in cats
- Mint/Pennyroyal — some mint family plants are irritating; pennyroyal is particularly toxic
When in doubt about any herb, check with your veterinarian before allowing your cat to sample it. The ASPCA’s online database of toxic and non-toxic plants is also an excellent reference. For more on feline food safety, read our article on brussels sprouts for cats and explore our cat care blog.
Signs of Trouble After Eating Cilantro
Cilantro is safe for cats, but individual sensitivities can always occur. Here is what to watch for after your cat samples this herb:
Normal (no concern):
- Your cat eats a leaf or two and behaves completely normally
- Your cat sniffs cilantro and walks away
- Your cat rolls in or rubs against cilantro (enjoying the scent)
Mild reactions (monitor and reduce future offerings):
- Mild drooling after eating (could indicate the taste was unexpected or unpleasant)
- A single episode of vomiting (the plant material may have irritated the stomach)
- Loose stool
Reactions that warrant a vet call:
- Repeated vomiting
- Persistent diarrhea
- Signs of an allergic reaction — facial swelling, hives, difficulty breathing
- Lethargy or behavioral changes lasting more than a few hours
True allergic reactions to cilantro in cats are extremely rare. The mild reactions listed above are more likely related to the volume of plant material eaten or individual digestive sensitivity rather than a true allergy. If your cat shows a mild reaction, simply stop offering cilantro and there should be no further issue.
If you are bringing a new cat into your home and want to know more about creating a safe, enriching environment, visit our cat adoption hub for comprehensive resources and guidance.
Frequently Asked Questions
Can cats eat cilantro stems?
Cilantro stems are not toxic to cats but are tougher and more fibrous than the leaves. They are harder to chew and digest, and a long stem could pose a mild choking risk. If you want to share cilantro with your cat, offer the leaves only — they are softer, easier to eat, and lower risk.
Is cilantro essential oil safe to use around cats?
No. While fresh cilantro leaves are safe for cats, concentrated essential oils — including cilantro (coriander) essential oil — can be dangerous. Cats lack certain liver enzymes (specifically UGT enzymes) needed to metabolize many essential oil compounds safely. Diffusing concentrated essential oils or applying them to a cat’s skin can cause nausea, vomiting, respiratory distress, or liver damage. Keep all essential oils away from your cat.
My cat ate a large amount of cilantro from my grocery bag. Should I worry?
A large amount of cilantro (like a whole bunch) is unlikely to be toxic, but the sheer volume of plant material may cause vomiting or diarrhea as your cat’s digestive system deals with more fiber than it is designed to handle. Offer water, monitor for symptoms, and contact your vet if vomiting is persistent or your cat seems unwell. Most cats will feel better within a few hours.
Can cilantro help with a cat’s bad breath?
Some pet owners believe that herbs like cilantro and parsley can improve pet breath due to their chlorophyll content. While there is limited scientific evidence supporting this claim for cats, a fresh cilantro leaf is unlikely to do any harm. For persistent bad breath in your cat, consult your veterinarian — halitosis often indicates dental disease, which requires professional treatment.
Is coriander (the seed) safe for cats?
Coriander seeds are not toxic, but they are not recommended for cats. The seeds are hard and small, creating a choking risk. Ground coriander spice has a concentrated essential oil content that may irritate your cat’s digestive system. Stick to fresh cilantro leaves if you want to share this herb with your cat. For more on feline food safety, check out our article on chickpeas for cats.
