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.

Why Do Cats Get the Zoomies After They Poop? 4 Vet-Verified Possible Reasons

young tortoiseshell and white norwegian forest cat lying in bed

Has your cat been acting strange after they poop? Perhaps they meow loudly and run manically around the house for a few minutes, bouncing off walls, and skidding across the floor before calming down. You might be unsure what’s causing this behavior, and while it’s hilarious, it’s also worrying you. Could something be wrong with your cat?

If after pooping, your cat suddenly runs around the room and then seems to be in a state of euphoria, it is a phenomenon commonly known as a “poop zoomie.” While they may seem strange to us, zoomies are perfectly normal for cats. There are several reasons that they might act this way, so read on!

divider single cat paw oct 2024

What Are Cat Zoomies?

So, what are the zoomies? They are a burst of energy that occurs more commonly in kittens, but cats of any age can experience them. Technically referred to as Frenetic Random Activity Periods (FRAPs), these energetic outbursts often serve as a way for cats to release pent-up energy, alleviate stress, or even express relief from something uncomfortable, such as a full bladder or bowels.

While the zoomies can be a little startling (especially if you’re not expecting it), there’s no need to worry. Your cat is just expressing themselves in the best way they know how: by running around!

There are a few different theories about why a cat might get the zoomies and why they may do it every time they go to the litter box or only occasionally. It is good to know a few reasons that this behavior might be happening.

divider cat faces 2 oct 2024

The 4 Reasons For Cat Zoomies After Pooping

1. Just Woke Up

Because cats tend to sleep for very long periods, they store up vast quantities of excess energy during sleep. A cat that has just woken up may make a quick beeline to the litter box to take care of business and then feel the shock of a burst of energy!

They take off running in a burst of feel-good, just-pooped energy. Every cat, but especially a house cat, needs to let out pent-up energy in their way. Some sleepy cats, especially younger ones, can turn into balls of fire at the drop of a hat as a way to get their bodies and metabolisms moving after long periods of rest.

Male marble cat lying in cat bed
Image Credit: Iva Vagnerova, Shutterstock

2. They’re Having Fun or Relieving Stress

Zoomies aren’t necessarily to do with pooping at all, it’s just a natural way that cats let out pent-up energy and joy. Pooping can be a relief and that burst of energy after going to the bathroom may simply be their way of celebrating.

Zoomies can also be a way of reducing stress or burning off excess energy. If your cat has been a little wound up, a quick burst of speed after using the litter box can be their way of unwinding. Kittens and younger cats are well-known for dramatic bursts of energy and speed, but even older cats will take a victory lap from time to time.


3. Survival Instincts

Zoomies after pooping could be a manifestation of cats’ survival instincts. When an animal feels threatened, their body releases adrenaline and cortisol, which gives them the energy to either fight or flee the danger. For cats, this often manifests as running around!

The idea is that the smell of fresh poop is a threat to their survival because in the wild, it would have the capacity to attract predators. The instinct is to run as quickly and as far from a poop as possible so as not to be detected by something much bigger and much hungrier than them.

So, if you see your cat sprinting around the house after using the litter box, do not worry—they are just trying to stay alive!

calico cat walking on a hallway
Image Credit: Kristi Blokhin, Shutterstock

4. Poo-phoria

This is a favorite theory of many that has been applied to humans as well. “Poo-phoria” is a term that has been coined to explain this phenomenon. Joan Morris at The Mercury News explains that the vagus nerve in cats (and humans) runs from the brain to the colon, and the act of going poop can stimulate that nerve and cause exhilaration.

The vagus nerve is the part of the parasympathetic nervous system that controls body systems like digestion, heart rate, and the immune system. When stimulated or soothed, it can produce effects like high anxiety and nervousness or conversely, joy, openness, and connection.

The relief from a completed poo can stimulate this nerve and cause a burst of euphoric and ecstatic feelings that send your cat careening around the house and flying off of furniture. It does not last long, usually less than a minute, but it is amusing to watch (that is if your cat does not track cat litter all over the house!).

divider single cat paw oct 2024

When to See a Vet

If the behavior persists or is accompanied by other changes in behavior, it is important to consult with a veterinarian.

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

divider cats oct 2024

Conclusion

If your cat is experiencing the zoomies after pooping, this is considered normal behavior for cats, and there is no need to be concerned. However, if your cat is acting strange during or after pooping, such as scratching the litter box excessively, taking longer to defecate, vocalizing, or returning to the litter box too often, then a vet visit would be warranted to rule out medical problems.


Featured Image Credit: ELENA PETRUNEVA, Shutterstock

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

2 Responses

  1. My cat can be sleeping peacefully when all of a sudden the air is wrought with a foul smell. A person would think this stench came from the likes of a wild animal or something. These are the fumies!

    1. Hi Lynn

      Thank you for sharing that funny (though probably not so pleasant) experience. Cats can certainly surprise us with their mysterious “fumies”! Just like humans, sometimes our feline friends can have digestive issues that lead to those unexpected odors.

      If you ever have concerns about your cat's digestion or would like advice on adjusting their diet to reduce those smelly surprises, feel free to reach out. We’re here to help ensure your kitty stays comfortable—and your air stays fresh!

      Wishing you and your cat many more peaceful, odor-free naps ahead!

      Best regards

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

Do Cats Bleed After Giving Birth? Vet-Approved Facts & FAQ

If you plan to breed your cat or they’ve accidentally become pregnant, you probably have a million questions about what comes next. How...

Is It Safe to Vacuum Cat Litter? Facts & Cleaning Tips

Ask any cat owner what the least fun part of living with their pet is, and most will probably say dealing with the...

Why Cats Can’t Be Considered Low Maintenance: Vet-Verified Reasons

Dogs are very high-maintenance pets as, in addition to food, attention, and affection, they also need daily exercise and training. Some dogs, especially...

Sheba Cat Food Review of 2025: Recalls, Pros & Cons

Sheba Cat Food Review Summary Mars Inc. manufactures Sheba cat food, along with more than 40 other pet food brands. Sheba products are...

More related

How to Introduce a Third Cat to Your Home (11 Vet-Reviewed Tips)

If there’s one thing to know about cat lovers, it’s that they cannot get enough of their cat. You can find many cat...

Ojos Azules Cat Breed: Info, Pictures, Temperament & More

The Ojos Azules Cat is an extremely rare and possibly extinct breed that has deep blue eyes and a friendly personality. If you...

Does Apple Cider Vinegar Kill Fleas on Cats? Our Vet Explains

Many people consider apple cider vinegar a cure-all for various ailments. Certain applications are debatable, but what about for fleas? Unfortunately, apple cider...

10 Top Cat Cafes in the US in 2025

Cat cafes are wonderful establishments that promote cat adoption and animal advocacy. They host and house adoptable cats and provide a safe environment...

Keep reading

Five Freedoms of Animal Welfare: How Vets Apply Them to Cats

It may be hard to imagine a time when drafting the principles of basic animal care was necessary. Sadly, the inhumane treatment of the country’s livestock prompted a 1965 British parliamentary inquiry into their conditions. It eventually led Professor John...

Smiling-vet-doctor-with-dog-pet-and-fluffy-cat

How to Trim the Nails of an Angry or Aggressive Cat (Vet-Approved Guide)

If you ask Mojo, the cat, about his favorite pastimes, nail trims would definitely NOT be on the list. Sleeping and eating are favorite pastimes, but nail trims are not. Mojo is a tough-looking former stray who now holds court...

Does My Cat Need a Veterinary Neurologist? 5 Vet Reviewed Signs

Nothing is more terrifying than having your cat diagnosed with a health condition. It’s tough to see them suffering, whether it’s a minor trauma during playing or an underlying neurological disorder. Many cats show prominent signs when they need a...

cat and vet.

Is Baby Powder Safe for a Cat? What You Need to Know! Vet-Approved Safety Info

It has been common practice for groomers and cat owners to dust cats with baby powder, as it can leave the fur soft and has been known to help with detangling mats. But you may have heard differing opinions on...

Catster_Is Baby Powder Safe for Cats

Can Cats Eat Cheez-Its? Vet-Verified Nutrition Facts & Considerations

Our pets are like family members to us. They join in on quality time with the rest of the kids and adults and often become the center of attention with their hilarious antics. However, when it comes to sharing your...

Can Cats Eat Cheez-Its

Can Cats Eat Okra? Vet Reviewed Nutrition Facts & Alternatives

If you love okra and would like to share some with your cat, you should know that cats can only eat okra in small amounts. Just remember that your cat is a carnivore that needs to get most of their...

Can Cats Eat Okra

Can Cats Eat Green Beans? Vet-Verified Nutritional Guide

Being a cat owner comes with a unique set of challenges. Not only are cats a bit high-strung at times, but their diets are also different from those of dogs. Cats have one basic need when it comes to their...

Can Cats Eat Green Beans

7 Possible Signs Your Cat May Need a Feline Friend: Vet-Reviewed Introduction Tips & More

If only our pets could talk, we’d have a much easier time understanding their needs. Cats can be even more difficult to decipher than dogs. Their natural aloofness means we have to work twice as hard to figure out if...

cats reflection II_ OlenaPalaguta_Shutterstock