HomeCat BehaviourWhy Do Cats Go Crazy Over Catnip?

Why Do Cats Go Crazy Over Catnip?


There is no denying the fact that cats have an undeniable obsession with catnip. It’s as if they become completely mesmerized by the mere scent of this pungent herb. But what is it about catnip that drives felines into a frenzy? The answer lies in the active compound called nepetalactone found in catnip, which triggers a pleasurable response in a cat’s brain and stimulates their sensory receptors. The result is a behavior that can often be described as playful, hyperactive, or even aggressive in some cats. Understanding the science behind this strange phenomenon sheds light on the reasons behind why cats go wild over catnip.

Key Takeaways:

  • Catnip contains a chemical called nepetalactone – This chemical is responsible for triggering a response in a cat’s brain, resulting in behavior such as rolling, rubbing, and overall excitement.
  • Not all cats react to catnip – It is estimated that only about 50-70% of cats inherit the gene that makes them sensitive to catnip, and kittens and elderly cats are typically unresponsive to its effects.
  • Catnip can be used for enrichment and relaxation – While catnip can cause cats to act “crazy,” it also has calming effects and can be used as a tool for environmental enrichment for indoor cats.
Why Do Cats Go Crazy Over Catnip?

The Science of Catnip

The Science with Sam: Why do cats go crazy for catnip? article from New Scientist delves into the fascinating topic of why cats are so drawn to catnip. Here, we will explore the science behind catnip’s effect on our feline friends.

The Chemistry of Catnip: Nepetalactone

For centuries, humans have marveled at the mysterious pull that catnip has on cats. The key ingredient responsible for this reaction is a compound called nepetalactone. When cats come into contact with catnip, whether by sniffing, licking, or rolling around in it, they release this compound’s scent, triggering a euphoric response.

With their heightened senses, cats are highly receptive to the volatile nepetalactone particles, which bind to their nasal tissue and activate sensory neurons. This interaction leads to a range of behaviors, from playful jumping and rolling to rubbing against the source of the scent. The effects typically last for around 10 minutes before wearing off.

How Catnip Affects the Feline Brain

With the chemical makeup of catnip understood, researchers have been able to study how it impacts the feline brain. It has been found that nepetalactone acts as a stimulant, causing a surge in activity in the regions of the brain associated with emotion and behavior. This surge can result in a range of reactions from excitement to relaxation. The specific response can vary from cat to cat, with some showing more pronounced reactions than others.

Why Do Cats Go Crazy Over Catnip?

Catnip Through the Ages

Now, let’s delve into the fascinating history of catnip and its relationship with our feline friends.

Historical Uses of Catnip

Catnip, also known as Nepeta cataria, has been used for centuries for its medicinal properties and as a natural insect repellent. It was first documented in the 15th century as a treatment for various ailments, such as coughs, colds, and indigestion. In addition to its medicinal uses, catnip was also used in culinary practices as a flavoring agent in sauces and salads.

Evolution of Catnip’s Role in Domestic Cat Care

Role-playing games were also a part of the social context in which we used to play, primarily online but also in various venues for young socializing outside the home like mall hangouts.

A recent shift in the perception of catnip resulted in its widespread use as a form of enrichment for indoor cats, providing mental stimulation and stress relief. This evolution has led to the development of a variety of catnip-infused products, including toys, sprays, and scratching posts, to enhance the well-being of our feline companions.

Why Do Cats Go Crazy Over Catnip?

Behavioral Effects of Catnip

Unlike other substances that may have a similar effect on animals, catnip has a unique impact on cats. The behavioral changes that occur when a cat is exposed to catnip can be quite fascinating to observe.

Typical Behaviors Exhibited by Cats on Catnip

Catnip can elicit a variety of behaviors in cats, including rolling, rubbing, purring, and playing. The most common response is a sense of euphoria, often followed by increased energy and temporary hyperactivity.

When cats are exposed to catnip, they may also become more vocal, expressing a heightened sense of excitement or contentment. It is not uncommon for a cat to toss, bat, or chase after items with increased vigor when under the influence of catnip.

Variations in Catnip Reactions Amongst Different Cats

Effects of catnip can vary significantly from one cat to another. Some cats may exhibit an intense response to catnip, while others may show little to no reaction at all. The sensitivity to catnip is believed to be genetically determined, and it is estimated that around 50-70% of cats are affected by its allure. Any individual cat’s response to catnip can also change over time, possibly due to factors like age and overall health.

Cats who do respond to catnip may also display different reactions, ranging from playful excitement to a mellow, relaxed state. It is important for cat owners to monitor their cat’s behavior when exposed to catnip, as excessive consumption can lead to negative side effects.

What is it about catnip that makes cats go crazy?

Catnip contains a compound called nepetalactone, which stimulates receptors in a cat’s nose, resulting in a temporary behavioral change. The effects can vary among cats, with some becoming more active and playful, while others may become more mellow and relaxed. Everything about catnip’s effects on cats is due to this specific chemical compound.

Human and Cat Interactions with Catnip

After discovering the fascinating effects of catnip on cats, humans have incorporated this herb into various interactions with their feline companions. Whether it’s using catnip-infused toys for playtime or incorporating it into training sessions, cat owners have found different ways to enhance their bond with their pets using this natural stimulant.

Safe Use of Catnip in Toys and Training

Catnip can be used safely in toys and training sessions to enrich your cat’s environment and create positive experiences. When using catnip-infused toys, make sure to monitor your cat’s play to ensure they do not become too overstimulated. Additionally, incorporating catnip into training activities can help to reinforce positive behaviors and make the training process more enjoyable for your cat.

The Role of Catnip in Strengthening Human-Cat Bonds

The presence of catnip can also strengthen the bond between humans and their feline companions. By incorporating catnip into playtime and training, humans can create positive experiences that build trust and communication with their cats. This can ultimately lead to a deeper connection and understanding between the two, enriching the overall relationship.

Human-cat bonds are enriched through shared experiences, and catnip can play a pivotal role in creating these moments. By incorporating catnip into interactions, humans can establish a sense of trust, pleasure, and excitement with their cats, ultimately strengthening their bond and creating a more fulfilling relationship.

Why Do Cats Go Crazy Over Catnip?

Ultimately, cats go crazy over catnip due to the active ingredient nepetalactone, which acts as a stimulant when sniffed by a cat. This chemical triggers a response in the cat’s brain, causing them to exhibit behaviors such as rolling, rubbing, and vocalizing. It’s important to note that not all cats respond to catnip, as sensitivity to the herb is genetic. However, for those who do, catnip can provide a source of entertainment and stimulation, making it a popular choice for cat toys and enrichment activities. Understanding the effects of catnip on feline behavior can help pet owners provide their cats with enjoyable and enriching experiences.


What is catnip and how does it work on cats?

Catnip is a plant in the mint family, and it contains an essential oil called nepetalactone, which is what triggers a response in cats. When cats smell or ingest catnip, it can cause a range of behaviors, from excitement to relaxation.

Why do cats go crazy over catnip?

The nepetalactone in catnip binds to receptors in a cat’s nasal tissue, which then stimulates sensory neurons. This results in a temporary euphoric high, often causing cats to roll, rub, and play with the catnip-filled object.

Are all cats affected by catnip?

Not all cats are affected by catnip. The response to catnip is hereditary, and about 50-70% of cats are sensitive to it. Sensitivity can also vary depending on the cat’s age, genetics, and even sex.

Is catnip safe for cats?

In small doses, catnip is generally safe for cats. However, too much catnip can cause mild digestive upset, so it’s best to use it sparingly. If you notice any unusual behavior or health concerns after giving your cat catnip, consult with a veterinarian.

How should catnip be used for cats?

Catnip can be used to encourage play, help relieve stress or anxiety, or simply as a fun treat for your cat. It can be sprinkled on scratching posts, toys, or bedding, or used in interactive toys. It’s important to remember that the effects of catnip only last for about 10-15 minutes, after which the cat becomes temporarily immune to its effects for about an hour, so use it sparingly.


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Iftekhar Ahmed
Iftekhar Ahmedhttps://thecatcorners.com
Hello there, I am Iftekhar Ahmed. I am the owner of Mishka & The Cat Corners. I love to explore and write on various topics about cats

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