Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

How Far Away Can Cats Smell Catnip? Vet-Approved Facts & FAQ

cat smelling catnip

Compared to humans, cats have a superior sense of smell, sometimes able to detect scents as far as 1.5 to 4 miles away . In fact, a cat’s sense of smell is 14 times more accurate than our own. However, that sensitivity varies depending on what’s emitting the scent.

For instance, it’s easier for a cat to pick up a whiff of sizzling steak than smell a cup of orange juice. But what about catnip? Read on to find out!

divider cats oct 2024

What Is Catnip?

Catnip, or Nepeta cataria, is a herbaceous perennial plant native to Eurasia, but it also thrives in North America. You can recognize the plant by its light green foliage and lavender flowers. The plant is a member of the mint family, and some people use it for tea. Its flowers are also an ingredient in some bug sprays since they are a potent insect repellent.

How Sensitive Are Cats’ Noses to Catnip?

Cats are extremely sensitive to the scent emitted by catnip. As such, they can probably smell the minty herb from a mile away (1.6 kilometers). Researchers believe that cats can smell catnip even if it’s 1:1 billion parts of the air they breathe. Planting catnip in your garden will certainly attract cats to your yard, including stray ones!

cat with green eyes in catnip
Image Credit: Georgia Evans, Shutterstock

Apart From Smelling, Can Cats Eat Catnip?

Yes, it’s safe for cats to eat catnip . Ingesting the herb doesn’t have any adverse effects. In fact, evidence shows that catnip might be beneficial for the cat’s digestive tract. Healthy adult people can also eat catnip in small amounts without any health reper cussions.

How Does Catnip Affect Cats?

Most animals have a single olfactory organ, but cats have an extra one known as the vomeronasal gland. This special structure is found on the roof of the mouth and carries scent from the nose and mouth to the brain.

Catnip leaves contain an oil called nepetalactone. This oil caus es behavioral changes in approximately 60% of cats whe n they smell it. T he substance mimics feline pheromones, and the effects are seen in both male and female cats.

On smelling catnip, cats display overt affection, relaxation, and happiness. Some cats, however, show extreme playfulness and sometimes aggression. The substance can be especially advantageous to cats that react well to it. That’s be cause it can work as a form of enrichment.

Lots of cats go bananas for catnip. If your cat is one of them, we recommend Hepper's durable, engaging Catnip Stick Toy! These sturdy toys come in several fun colors and feature bite-proof double bagging and 100% organic catnip fill. They're also handmade in the USA and designed to look like your cat's natural prey.

Hepper Stick Catnip Cat Kicker Toy
  • No Filler - Like all the best cat toys our is stuffed with 100% organic catnip. Cheap cat toys with...
  • Flexible Play - Simple plush shape is great for biting, scratching and pawing. It can start life as...
  • Durably Designed - Our cat safe toys are hand-stitched with a double-lined exterior construction for...

At Catster, we’ve admired Hepper for many years and decided to take a controlling ownership interest so that we could benefit from the outstanding designs of this cool cat company!

Are the Effects the Same on All Cats?

Cats react differently to catnip . It is thought that approximately 50% to 60% of cats respond actively to catnip. With some cats, catnip makes them mellow and relaxed. While in others, it makes them playful and a tad aggressive. It’s worth noting that some cats don’t react at all to catnip. The variable response to catnip among cats is due to the differences in their personality and their genetic makeup.

How Long Do the Effects Last on Cats?

Cats can have different reactions to catnip. This also means that the length of the substance’s effects varies from cat to cat. However, on average, the effects take about 10 minutes to wear off. After the effects wear off, it will take about half an hour for the catnip to affect the cat again.

It’s important to store catnip in an airtight container or zip-lock bag to retain its freshness. Otherwise, it’ll lose its potency and have zero effect on your cat.

Gray Cat Enjoying Fresh Catnip_Anna Hoychuk_shutterstock
Image Credit: Anna Hoychuk, Shutterstock

Does Catnip Keep Cats Calm?

Yes. Catnip has therapeutic effects that help alleviate anxiety in cats. That’s why some cat owners use catnip to help their cats deal with separation anxiety. You can also use it when introducing a new cat to your current one. Just hope that it won’t trigger aggression in any of the cats.

Can Your Cat Become Addicted to Catnip?

Research shows that catnip doesn’t have any long-term effects on a cat’s brain or any other body part. As such, it’s impossible for your cat to become addicted to catnip. However, you might want to tread softly with how much catnip you give your cat.

Exposing your cat to too much catnip could lead to problems like diarrhea, vomiting, dizziness, and trouble with balance. It’s also worth noting that fresh catnip is more potent than dried catnip. Only administer a little at a time. If you’re uncertain, speak to a vet for advice on the same.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

How to Correctly Administer Catnip

There are many ways to give your cat some catnip to help them relax or calm their anxiety. These ways include:

  • Catnip spray
  • Fresh catnip
  • Dried catnip
  • Catnip toys

These are great ways to get some catnip into your cat ’s system. Spray catnip on your cat’s favorite scratcher tree, and let the herb work its magic.

Hepper Hi-Lo Cardboard Cat Scratcher with Real...
  • Premium Materials - Hepper's cardboard scratcher is made with dense, B-flute cardboard, and a metal...
  • High, Low and Lower - A single cat scratch pad won't keep your cat engaged. 3 unique positions keeps...
  • Activates Muscles - The Hi Lo isn't just a cat nail file to stop the chief cat couch scratcher. The...

We're quite fond of cardboard as a material in cat scratchers, which is why we love the Hepper Hi-Lo Cat Scratcher. Encased within a well-constructed, modern birch plywood frame, this scratcher is designed with both cats and their owners in mind. It offers three versatile configurations to keep your feline friend active and entertained while enticing them to fulfill their natural scratching instincts (and away from scratching things they shouldn't). For more details, click here!

At Catster, we’ve admired Hepper for many years, and decided to take a controlling ownership interest, so that we could benefit from the outstanding designs of this cool cat company!

divider 2 cats

Final Thoughts

Cats are incredibly sensitive to catnip. So, if you want a few roaming your lawn, plant a herb or two and watch them swarm. Remember, you don’t have to plant catnip in your garden or even buy dried catnip. You could always buy catnip-infused toys or catnip sprays. Just be sure to get them from a reputable brand. Your cat will thank you for it.


Featured Image Credit: Kassel95, Pixabay

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.


How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Siberian Cat Grooming: 4 Vet-Approved Tips & Tricks

Siberian cats have long, thick coats, and it’s necessary to maintain their coat as part of keeping your cat healthy and happy. Coat...

How to Make Cat Hair Grow Back Faster: 9 Vet-Verified Ways

There are many reasons why a cat may lose their hair. For instance, surgeries often require that some of the fur is shaved....

9 DIY Outdoor Cat House Plans You Can Make Today (With Pictures)

If your cat lives outdoors or you look after a colony of feral cats, you know that keeping them warm and dry in...

How Fast Can a House Cat Run? Record & Average Speeds

Some cats spend more time napping than running, while others love to run around the house and play all day long. Whether your...

More related

Can Cats Eat Honeydew? Vet-Reviewed Facts & FAQ

When you think of cat treats, fruit might not be at the top of your list. Cats are obligate carnivores; they get pretty...

Why Did My Kitten Throw Up? 7 Vet-Reviewed Reasons

If you have a kitten, you’ve most likely experienced waking up in the middle of the night to the sound of your little...

Veterinary Telehealth for Cats: Vet Reviewed Pros, Cons & Best Options

There are few things as stressful as having a sick cat. Your mind can race to horrible conclusions instantly, especially when you don’t...

Tiny Tiger Cat Food Review of 2026: Recalls, Pros & Cons

Review Summary Tiny Tiger is a cat food brand that’s sold exclusively on Chewy. However, Chewy does not state who manufactures Tiny Tiger...

Keep reading

Why Do Cats Like Dryer Sheets? Vet-Reviewed Causes & Safety Precautions

Do you like to use dryer sheets when you do your laundry? They make your clothes smell nice, feel soft, and remove static from clothing. Who doesn’t want fresh laundry? As it turns out, cats like dryer sheets, too. Dryer...

Dryer Sheet

Why Do Cats Put Things in Their Water Bowl? 6 Possible Reasons

It has been said that curiosity killed the cat, but in reality, their curiosity often keeps them safe. A cat’s curiosity leads them to investigate everything they encounter, from new smells to strange noises. This inquisitiveness often puts them in...

cat drinking water

9 Best Dematting Tools for Cats in 2026 – Reviews & Top Picks

Keeping your feline healthy and happy is your top priority, but are you brushing your cat’s hair every week? Cat owners often disregard grooming duties because cats seem to take care of themselves pretty well. Cats are methodical about cleaning...

hand holding shedded cat hair

7 Best Calming Aids for Cats in 2026 – Reviews & Top Picks

Cats can benefit from calming aids for a variety of reasons. If you have a cat that is particularly nervous, overly energetic, stressed, or frightened from external factors such as thunderstorms, then using a calming aid for your cat can...

Do Cats Throw Up When Stressed? Vet-Verified Facts & Considerations

It sometimes feels like cats and vomiting go hand in hand, although that’s certainly not something a healthy cat should be doing regularly. When your cat is feeling ill or eats too fast, it’s common for cat owners to run...

tabby white british shorthair cat vomit outdoors

Can Cats Be Allergic to Dogs? Vet-Approved Facts & FAQ

Cats can be allergic to certain food ingredients, flea saliva, dust mites, molds, and even outdoor particles like pollen from trees, grass, and weeds. Itchy skin, gastrointestinal problems, and even difficulty breathing can all be caused by allergies. If you...

Jack russell terrier dog and irritated white cat on the bed

Can Cats Drink Coffee? Vet-Reviewed Risks & Precautions

Cats are curious creatures, and they tend to investigate everything that they encounter. If your cat is like most, they have stuck their noses in their fair share of cups and bowls in your kitchen! There is nothing to worry...

Can Cats Drink Coffee

How Long Does It Take a Cat to Adjust to a New Home? Vet-Reviewed Facts & FAQ

There will be an adjustment period whenever you bring home a new cat. While all animals need an adjustment period to some extent, cats typically have a more dramatic adjustment phase. While dogs may be more prone to accidents and...

Savannah kitten