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How Safe Is Catnip for Kittens?

Nicole Madison
Nicole Madison
Nicole Madison
Nicole Madison

Catnip is a perennial herb, which means it grows through more than one growing season, and it contains an ingredient called nepetalactone. It is this naturally occurring chemical that kittens and cats react to by becoming more active, purring, and rolling, or even licking and drooling — some may eat the catnip as well. This is generally safe, as catnip isn't toxic. It is generally considered safe to use catnip for kittens, but it is important to note that some cats may not prove very interested in the herb, especially kittens that are younger than two to three months old and some elderly cats.

Often, people question whether it is safe to use catnip for kittens for a couple of reasons. First, they may question whether a kitten's system will prove more vulnerable to something harmful that could be in the catnip. Second, they may wonder whether any ingredients in the catnip could be generally harmful. The good news is, catnip is non-toxic to cats of any age, including kittens.

Catnip is generally safe for kittens.
Catnip is generally safe for kittens.

One thing that is important to note about using catnip for kittens is that some may attempt to eat it in addition to just sniffing it or playing with it inside of a pet toy. Eating a small amount of catnip is unlikely to cause a cat any harm. If the cat eats it in extremely large amounts, however, he may vomit or develop diarrhea. Still, it is unlikely to cause any serious or lasting effects when it is ingested.

The catnip herb contains an ingredient that many cats react to.
The catnip herb contains an ingredient that many cats react to.

Scientists believe that the chemical nepetalactone is responsible for the cats' favorable responses to catnip, as it produces the same sort of reactions as sex pheromones in cats and kittens. The reactions, however, may vary from kitten to kitten. Some may seemed lulled by it while others become very excited and frisky. Many cats like to rub or roll over catnip or an item containing it, and paw or claw at it. Additionally, some become very jumpy and playful in its presence, and many lick, sniff, and nibble on it as well.

The reaction to a catnip can vary from kitten to kitten.
The reaction to a catnip can vary from kitten to kitten.

Despite the fact that using catnip for kittens is considered safe, it is important to note that some cats may not seem as interested in it as others. For example, kittens who are younger than about two to three months old are often disinterested in it. Likewise, elderly cats may not seem as interested as younger cats.

Frequently Asked Questions

Is catnip safe for kittens to consume?

Yes, catnip is generally safe for kittens to consume. However, kittens under the age of 6 months may not respond to it as their sensitivity to nepetalactone—the active compound in catnip—develops as they mature. It's always best to introduce any new item, including catnip, in moderation to monitor for any adverse reactions.

Can catnip have any negative effects on kittens?

While catnip is safe for most kittens, some may exhibit mild digestive upset if they consume too much. Overindulgence can also lead to overstimulation, causing hyperactivity or aggressive behavior in some kittens. It's important to supervise your kitten and limit catnip exposure to prevent these potential side effects.

How often can I give my kitten catnip?

It's advisable to offer catnip in moderation to prevent habituation. A good rule of thumb is to provide catnip no more than once a week. This frequency helps maintain its novelty and effectiveness as a stimulant or relaxant for your kitten, ensuring they continue to enjoy its benefits without becoming desensitized.

What is the best way to introduce catnip to a kitten?

To introduce catnip to a kitten, start with a small amount sprinkled on a toy or scratching post. Observe your kitten's reaction, as some may become excited while others may relax. Gradually increase the amount based on your kitten's enjoyment and tolerance, ensuring they do not become overwhelmed or overstimulated.

Are there any long-term effects of catnip on kittens?

There are no known long-term adverse effects of catnip on kittens when used responsibly. Catnip is non-addictive and safe for cats of all ages. However, individual kittens may react differently, so it's important to monitor their behavior and adjust usage accordingly to ensure a positive experience.

Can all kittens enjoy catnip, or do some not respond to it?

Not all kittens respond to catnip; sensitivity to it is hereditary, with about 50 to 70 percent of cats being affected by the herb. Kittens under 6 months old may not react at all. For those that do respond, the typical age of sensitivity onset is between 3 to 6 months. If your kitten doesn't respond to catnip, they may simply be part of the percentage that is not genetically predisposed to its effects.

Nicole Madison
Nicole Madison

Nicole’s thirst for knowledge inspired her to become a AllThingsNature writer, and she focuses primarily on topics such as homeschooling, parenting, health, science, and business. When not writing or spending time with her four children, Nicole enjoys reading, camping, and going to the beach.

Learn more...
Nicole Madison
Nicole Madison

Nicole’s thirst for knowledge inspired her to become a AllThingsNature writer, and she focuses primarily on topics such as homeschooling, parenting, health, science, and business. When not writing or spending time with her four children, Nicole enjoys reading, camping, and going to the beach.

Learn more...

Discussion Comments

stoneMason

Every cat is a little different. Some kittens don't like catnip until they're older, others start playing with it when they're around 3 months.

I know that catnip is safe for kittens but I don't give it to my kitten because I don't want to expose him to it just yet. I only use catnip to help my cats relax when they're home alone, when we have to travel, or see the vet.

Also, catnip doesn't make all cats relax. Some cats become aggressive and overactive with catnip. Kittens are already very active so I don't think they need additional stimulation.

donasmrs

@SarahGen-- Can you call your vet and ask? And can you call the manufacturer to ask about the catnip?

Usually the catnip in toys is just dry catnip leaves. It's not a problem if cats eat a little bit of it.

I'm actually surprised that your kitten reacted to the catnip because most kittens don't. How many months is she? My cat was well over a year when he started reacting to loose catnip and catnip toys. He didn't care at all until then.

SarahGen

My kitten was playing with a catnip toy a few hours ago. The toy tore and some catnip came out. By the time I took the toy and cleaned up the catnip, she ate a little bit of it. Should I be worried?

She is fine right now, she doesn't appear sick. But I'm worried about the type of catnip in the toy.

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    • Catnip is generally safe for kittens.
      Catnip is generally safe for kittens.
    • The catnip herb contains an ingredient that many cats react to.
      By: iphoto
      The catnip herb contains an ingredient that many cats react to.
    • The reaction to a catnip can vary from kitten to kitten.
      By: 2002lubava1981
      The reaction to a catnip can vary from kitten to kitten.