Best Herbs for Cats: Safe Plants Your Cat Can Enjoy

Cats are naturally curious about plants. If you’ve ever seen your cat sniff a leaf, rub against a plant, or try to nibble on some greenery, you’ve probably noticed this instinct in action.

Some herbs can actually be a safe and enjoyable way to enrich your cat’s environment. They can encourage play, spark curiosity, and sometimes even provide gentle support for things like relaxation or digestion. Catnip is the most well-known example, but it’s far from the only herb cats can enjoy.

That said, not every plant is safe for cats. Their bodies process certain compounds differently than ours, which means some herbs should only be used carefully, and others should be avoided completely.

In this guide, we’ll look at the 6 best herbs for cats and how to introduce them safely.

Are Herbs Safe for Cats?

Herbs can be a lovely way to support your cat’s wellbeing, but it’s important to remember that their bodies process foods and plants very differently from ours. 

Cats have a unique metabolism, especially when it comes to breaking down certain plant compounds. Because of this, some herbs must be used carefully, and others should be avoided altogether. This doesn’t mean herbs are dangerous, it simply means we need to choose the right ones and use them thoughtfully.

A few key things to keep in mind:

• Cats process plants differently. Their bodies cannot break down some compounds that humans and dogs can.

• Some herbs are safe, others are not. It’s important to know which herbs are appropriate for cats.

• Dosage matters. Because cats are small, even tiny amounts can have noticeable effects.

• Start small. When introducing a new herb, begin with a very small amount and watch how your cat reacts.

It’s also important to consider the form of the herb:

• Fresh or dried herbs are generally the safest option.

• Highly concentrated extracts should be used cautiously.

• Essential oils should usually be avoided, as cats struggle to process them and they can be harmful.

If you’re unsure about a specific herb, it’s always a good idea to check with a veterinarian, especially one familiar with herbal or holistic approaches. 

1. Catnip

When people think of herbs for cats, catnip is usually the first one that comes to mind, and for good reason. Many cats absolutely love it.

Catnip (Nepeta cataria) belongs to the mint family and contains a natural compound called nepetalactone, which triggers a playful response in many cats.

When cats smell catnip, you might see behaviors like:

• Rolling on the floor

• Rubbing their face or body on the plant

• Purring

• Jumping or running around

• Acting extra playful or energetic

For some cats, it creates a short burst of joyful excitement.

Interestingly, not all cats react to catnip. A few things influence their response:

• Sensitivity is genetic.

• Around 30-40% of cats don’t respond to catnip at all.

• Kittens usually don’t react until they are a few months old.

For cats that do enjoy it, catnip can provide several benefits:

• Mental stimulation

• Encouragement to play

• Extra enrichment for indoor cats

There are several simple ways to offer catnip:

• Sprinkle dried catnip on toys or scratching posts

• Fill or refresh catnip toys

• Grow a fresh catnip plant at home for your cat to explore

The good news is that catnip is generally considered safe and non-addictive for cats. Most cats naturally lose interest after about 10-15 minutes, and they typically won’t respond again until some time has passed.

In the end, catnip isn’t just entertaining to watch, it’s also an easy way to add a little extra fun, stimulation, and enrichment to your cat’s day. 

2. Valerian Root

Valerian root is another herb that many cats find surprisingly exciting. While people often use valerian for relaxation and sleep, cats can react to it very differently. For them, the scent can trigger a playful and energetic response, similar to catnip.

The plant (Valeriana officinalis) contains natural compounds that stimulate a cat’s senses. Some cats that don’t respond to catnip may still react to valerian, which makes it a nice alternative to try.

When cats smell valerian root, you might notice behaviors like:

• Rolling on the floor

• Rubbing their face on the source of the scent

• Playful bursts of energy

• Purring or vocalizing

• Zooming around the room

For many cats, this playful phase is followed by a period of calm relaxation.

Valerian can be helpful in a few situations:

• Encouraging play and activity, especially for indoor cats

• Adding enrichment and stimulation to their environment

• Helping bored or low-energy cats become more active

There are a few easy ways to offer valerian:

• In valerian-filled cat toys

• Sprinkled in small amounts on toys or scratching posts

• As part of herbal cat blends designed for enrichment

A few safety tips to keep in mind:

• Offer only small amounts at a time

• Allow your cat to interact with the scent rather than eat large quantities

• Observe how your cat reacts the first time you introduce it

Not every cat will respond to valerian, but for the ones that do, it can be a fun and stimulating way to add variety to their playtime.

3. Chamomile

Chamomile is well known as a soothing herb for people, often enjoyed as a calming tea. Interestingly, it can also offer gentle support for cats when used appropriately.

Chamomile contains natural compounds that are associated with relaxation and digestive comfort, which is why it has been used traditionally in herbal remedies for both humans and animals.

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In small, appropriate amounts, chamomile may help support:

• Calmness during stressful situations

• Mild digestive discomfort

• General relaxation

Some situations where chamomile might be helpful include:

• Changes in routine or environment

• Travel or vet visits

• Mild stomach upset

• Times when a cat seems a little tense or unsettled

Chamomile is typically offered in very gentle forms, such as:

• A weak chamomile tea, cooled and offered in tiny amounts

• A small amount of dried chamomile mixed into herbal blends

• Herbal preparations specifically formulated for pets

When introducing chamomile, it’s best to take a cautious approach:

• Start with very small amounts

• Watch for any unusual reactions

• Avoid concentrated extracts or essential oils

As with any herb, chamomile works best as gentle support rather than a primary treatment. If your cat has ongoing digestive issues or frequent stress, it’s always a good idea to speak with a veterinarian.

When used thoughtfully, chamomile can be a calming herb that helps create a little extra comfort for your cat.

4. Dandelion

Dandelions might be seen as simple garden weeds, but they’re actually packed with nutrients. For cats, small amounts of dandelion can offer gentle support for digestion and overall wellbeing.

Both the leaves and roots of the dandelion plant (Taraxacum officinale) have traditionally been used in herbal practices. They contain a variety of natural nutrients that can complement a balanced diet.

Some of the beneficial nutrients found in dandelion include:

• Vitamins A, C, and K

• Minerals like calcium and potassium

• Natural antioxidants

Because of this, dandelion is sometimes used as a mild, supportive herb for:

• Digestive health

• Liver support

• General nutritional balance

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There are a few different parts of the plant that may be used:

• Dandelion leaves

  • Often used for their vitamin and mineral content

  • Can be offered in very small amounts

• Dandelion root

  • Traditionally associated with digestive and liver support

  • Usually used in powdered or dried form

If you want to introduce dandelion to your cat, simple options include:

• Mixing a very small pinch of dried dandelion leaf into food

• Offering pet-safe herbal blends that contain dandelion

• Allowing cats to nibble small amounts of fresh, chemical-free leaves

A few important tips:

• Only use dandelions that have not been treated with pesticides or chemicals

• Offer small quantities, as herbs are meant to support (not replace) a balanced diet

• Watch your cat’s reaction the first time you introduce it

While not every cat will show interest, dandelion can be a gentle way to add a little extra plant-based nutrition to your cat’s routine.

5. Cat Thyme

Cat thyme is another herb that can create a playful reaction in cats. Despite the name, it’s not the same as the thyme used in cooking. Cat thyme (Teucrium marum) is a plant known for its strong scent and stimulating effect on some cats.

For many cats, the smell of cat thyme can trigger behaviors similar to catnip.

You might notice your cat:

• Rolling around near the plant

• Rubbing their face or body on it

• Acting playful or energetic

• Purring or becoming excited

Just like catnip, the reaction usually lasts for a short period before the cat naturally loses interest.

One interesting thing about cat thyme is that it can sometimes work for cats who don’t respond to catnip. Every cat is different, and their sensitivity to these herbs can vary.

Cat thyme may be useful for:

• Encouraging play and activity

• Adding variety to enrichment

• Stimulating curiosity in indoor cats

Ways to offer cat thyme include:

• Dried cat thyme sprinkled on toys

• Cat toys filled with the herb

• Growing the plant in a safe place where cats can interact with it

When introducing cat thyme:

• Start with a small amount

• Let your cat smell or interact with it rather than consume large quantities

• Observe their reaction the first time

Because cats respond to different herbs in different ways, cat thyme can be a fun alternative to try if your cat isn’t particularly interested in catnip.

Adding small herbal enrichments like cat thyme can help keep your cat mentally stimulated, playful, and curious about their environment.

6. Licorice Root

Licorice root (Glycyrrhiza glabra) has been used in herbal traditions for a long time because of its soothing properties. In small amounts, it may offer gentle support for cats, particularly when it comes to digestion and inflammation.

Licorice root contains natural compounds that are known for their soothing and protective effects, especially for the digestive system.

In some herbal approaches, licorice root is used to help support:

• Digestive comfort

• Soothing of irritated tissues

• Mild inflammatory responses

• General immune support

Because of its soothing nature, it may sometimes be considered when a cat has:

• Mild digestive upset

• Occasional stomach irritation

• Temporary discomfort related to inflammation

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Licorice root is typically offered in very small amounts and usually as part of pet-specific herbal blends or supplements.

Important precautions to keep in mind:

• Use only small amounts, as licorice root can be strong

• Avoid long-term or frequent use without veterinary guidance

• Choose products designed for pets, which are formulated with appropriate doses

Licorice root isn’t something most cats will eat on their own, but when used carefully in herbal preparations, it may provide gentle support when needed.

As with any herb, it’s always best to consult a veterinarian before introducing licorice root regularly.

How to Safely Introduce Herbs to Your Cat

If you’re curious about adding herbs to your cat’s routine, the most important thing is to introduce them slowly and thoughtfully. Cats can be sensitive to new foods and scents, so taking a gentle approach helps ensure a positive experience.

Here are some simple guidelines to follow:

Start small

• Offer only very small amounts at first

• A tiny pinch or brief exposure is usually enough to see how your cat reacts

Watch your cat’s response

Pay attention to how your cat behaves after being introduced to a new herb. Look for:

• Normal curiosity or playfulness

• Any signs of discomfort or unusual behavior

• Changes in digestion or appetite

If something doesn’t seem right, stop using the herb and consult a veterinarian.

Choose the right forms

Some forms of herbs are much safer than others:

• Fresh herbs can be safe for nibbling in small amounts

• Dried herbs are often used for enrichment or mixed into toys

• Pet-safe herbal blends can offer controlled formulations

It’s generally best to avoid highly concentrated products, especially:

• Essential oils

• Strong extracts not designed for pets

Keep herbs as gentle support

Herbs should be thought of as a complement to your cat’s care, not a replacement for proper veterinary treatment. They can add enrichment, stimulation, or mild support, but they shouldn’t be used to treat serious health issues without professional guidance.

With a slow and careful approach, herbs can become a fun and enriching addition to your cat’s environment.

Herbs That Are Toxic to Cats

While many herbs can be safe and enjoyable for cats, some plants can be harmful or even toxic. That’s why it’s always important to double-check before introducing any new plant or herb into your cat’s environment.

Some herbs and plants that can be dangerous to cats include:

• Garlic

• Onion

• Chives

• Pennyroyal

• Certain essential oil plants

• Tea tree oil products

These plants can cause problems ranging from digestive upset to more serious health issues.

Signs of possible plant toxicity in cats may include:

• Vomiting

• Diarrhea

• Drooling

• Lethargy or weakness

• Loss of appetite

• Difficulty breathing

If you suspect your cat has eaten a toxic plant, it’s important to contact a veterinarian as soon as possible.

A few simple safety tips can help prevent problems:

• Research any plant before bringing it into your home

• Keep questionable herbs out of reach

• Avoid using essential oils around cats

• Choose herbs that are widely recognized as cat-safe

Being informed about which plants are safe and which ones to avoid helps create a safe and enriching environment for your cat.

Bottom Line

Now you know what the best herbs for cats are! And they can be a simple way to add a little extra enrichment to your cat’s life. Some herbs encourage play and curiosity, while others may provide gentle support for relaxation or digestion.

The most important thing is to choose cat-safe herbs and introduce them slowly. Every cat reacts differently: some may love certain herbs, while others might not be interested at all.

With the right choices and a little care, herbs can be a fun and natural way to keep your cat curious, playful, and engaged with their environment.