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.

Can Cats Eat Cactus? Vet-Approved Facts & FAQ

Share

Can Cats Eat Cactus

Cats are curious creatures, so it’s no surprise that they get into things that they shouldn’t from time to time. But what do you do if they get into a cactus, and should you be worried? While cacti aren’t usually toxic to cats, that’s not always the case, and there are also risks to them eating any.

If you have a feline friend that keeps getting into your household plants, keep reading as we’ll walk you through everything that you need to know!

divider 2 cats

 

Can Cats Eat Cactus?

While almost every cactus plant out there isn’t toxic to your cat, that doesn’t mean you should let them chow down on one. While cacti likely aren’t toxic, they do present their own hazards due to their bristles.

These can cause damage to your cat’s mouth, throat, stomach, intestines, and just about every other bodily section that they pass through. Cacti have bristles that keep animals from eating them in the wild, and even if they’re in your home, that doesn’t mean they’re still not effective!

Therefore, we highly recommend keeping cacti away from your cat if they’ve shown signs of chowing down on the plants in the past.

Cactus Plant
Image Credit: Pexels, Pixabay

Is Cactus Healthy for Your Cat?

While cacti aren’t necessarily toxic for your cat, they’re not exactly full of a ton of nutrients, either. There’s no reason for your cat to consume cacti, so you don’t need to find creative ways to break it down for them to eat.

Stick with their normal diet, and move the plants to somewhere your cats can’t reach them!

divider 2 cats

What Succulents Are Poisonous for Cats?

While most cacti plants aren’t toxic to cats, now that you know your cat has an affinity for plants, there are quite a few plant options out there that you should avoid. Here are a few different succulents that PetMD says that you should keep away from your feline friends.

Jade

Jade is a popular succulent because of how easy it is to grow. It has thick leaves, and people love to keep it in small pots, but it also garners attention from cats.

The problem is that consuming this plant can lead to gastrointestinal problems and even to losses in coordination.

jade succulent
Image By: sandid, Pixabay

Euphorbia

Not every plant that falls into the euphorbia category is toxic to cats, but enough of them are that we recommend avoiding all of them out of an abundance of caution. Euphorbia plants like the pencil cactus and crown of thorns are toxic to cats.

They can cause skin and eye irritation, as well as gastrointestinal problems. Perhaps the most famous plant in this category is the poinsettia, which is mildly poisonous to pets.


Kalanchoe

Kalanchoe, also known as the devil’s backbone or the mother-in-law plant, is a plant that you need to keep far away from cats. Vomiting and diarrhea are the most common signs, but ingestion can rarely also lead to an abnormal heart rhythm.

If you’re looking for a Kalanchoe replacement, consider a Christmas cactus. While they don’t bloom for quite as long nor have as much color, they’re non-toxic to cats.

kalanchoe succulent
Image By: Chesna, pixabay

divider 2 cats

Is Aloe Toxic to Cats?

While aloe vera plants have medicinal properties for humans and are even safe for us to ingest, that isn’t the case for cats. It can quickly create gastrointestinal problems for cats.

Large dosages can lead to vomiting, diarrhea, and lethargy. If your cat has a habit of chewing on plants, aloe vera is one that you need to keep far away from them and if your cat already ingested some, it is always the best to consult your vet.

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

What Plants Are Safe Around Cats?

So many plants out there can be dangerous to cats, and it can be discouraging to those with a green thumb. The good news is that there are plenty of plants that you can keep around your cat, even if they nibble on a leaf every once in a while.

African Violet

While there are various succulents that you need to avoid if you have a cat, the African violet isn’t one of them. Like most succulents, the African violet is relatively easy to care for and won’t take up much space.

Just keep in mind that it does need a bit more water than most succulents, and if you want more consistent blooms, don’t forget to fertilize it!

African Violet
Image By: Peggychoucair, Pixabay

Spider Plant

If you’re looking for an easy plant to care for that’s safe around your cat, it’s tough to top the spider plant. It’s novice-friendly, it’s a great air purifier, and it can easily reach 2 feet wide and 3 feet long.


Bird’s Nest Fern

One easy plant that is safe around cats is a bird’s nest fern. It reaches about 2 feet in height and is one of the easiest plants to care for. Simply water it when the soil is dry to the touch, and ensure that the soil can drain quickly!

Bird’s Nest Fern
Image By: WikimediaImages, Pixabay

Venus Flytrap

The Venus flytrap might not be the best choice if you have a cat that likes to bat at the traps, but it’s completely safe. While it can be a bit challenging to care for, it’s a really cool plant.divider 2 cats

Final Thoughts

While it’s not always an emergency if your cat gets into a cactus, it’s only a matter of time before a serious problem arises. So, keep cacti away from your cats and get cat-friendly plants for your home instead. Your plants and cats will thank you for it.

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

Do Cats Cause Schizophrenia? Scientists Find a Link – Here’s What It Means

Being a fierce advocate (and occasional recipient of) mental health support and awareness, the term ‘crazy’ is not one I like to fling...

One in 100 Cats Gets Diabetes – Here’s How to Catch It Early

One in every 100 cats develops diabetes.1 That’s not a rare, unlucky condition reserved for cats with obvious health problems. It’s common enough...

Dramatic Rescue Turns Into Dramatic Reunion

What started as a routine call for the RSPCA became a heroic, five-hour rescue featuring one trapped and traumatized cat, an emotional family...

Ask Dr. Paola – Help! How Do I Know if it’s Ear Mites! (May 4, 2026)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

More related

Are Savannah Cats Legal in Maryland? Updated Restrictions Across the US

Savannah cats are large and athletic cats descended from the wild serval cat. They are highly intelligent, open to training, and incredibly curious....

Can You Use Kitty Litter for Oil Spills? Alternative Uses, Tips & Tricks

Kitty litter has several uses other than making it possible for cats to use the bathroom indoors, including providing emergency traction to help...

Golf Course Cats: Keeping Up With Milly (Part One)

Welcome to the Wednesday Cats of Catster! Every week, we share a story from one of our cat-loving Catsters. This week is about...

Smalls Cat Food Review 2026: Pros, Cons & Final Verdict

Fresh, meat-based foods are all the rage in the dog world right now. But what about cats? While dogs have adapted to eating...

Keep reading

7 Best Cat Litter Subscriptions of 2026 – Reviews & Top Picks 

Next to cat food, kitty litter is one of the most important things that you need when you own a cat. Adding it to your shopping list is all well and good, but the boxes can be unwieldy and heavy,...

orange cat beside litter box

5 Vet-Verified Reasons Why Cats Need a Scratching Post

A scratching post may seem like an unnecessary purchase for your cat, but this cat-friendly item is actually critical for your cat’s comfort, happiness, and their ability to develop their instincts. Plus, scratching posts help to keep the rest of...

Bengal cat plays with a plush mouse on a scratching post

Polypropylene Glycol and Cats: Vet-Reviewed Facts & Safety Advice

Their independent nature and selective food preferences limit the number of poisoning cases involving cats. Dogs are four times more likely1 to experience this health issue. Glycols are some of the most common toxic agents affecting pets. One of the...

a cat that feels sick and seems to vomit

Are Bromeliads Toxic to Cats? Vet-Reviewed Houseplants Examined

Bromeliads are plants that are easy to grow and add a tropical vibe to the inside of your home. Even if you’re a beginner at growing plants or don’t have a green thumb whatsoever, these plants do not take much...

Catster_Are Bromeliads Toxic to Cats

How Often Should a Cat Poop? Vet-Reviewed Facts to Know

Every living being poops, including cats, so pooping should not be a taboo subject. Owners need to know how often their cats should poop to understand what is healthy and unhealthy. This way, cat owners can ensure optimal health and...

siamese cat sitting in a litter box

Why Do Cats Sleep So Much? 6 Vet-Approved Reasons

Chances are that while you’re reading this article, it’s probably quite likely that your cat(s) are sleeping: on your lap, in the sink, next to the cozy cat bed that you purchased specifically for your kitty. Cats spend an excessive...

cat sleeping on the patio

What Causes Mouth Ulcers in Cats? Our Vet Explains Signs, Causes & Prevention

Mouth ulcers in cats are spots in a cat’s mouth that can cause them to drool and not eat and intensify their bad breath. But there’s more to this condition in cats than just those signs. In fact, mouth ulcers...

veterinarian checks mouth of the maine coon cat

How to Clean a Cat’s Nose: Vet Approved Step-By-Step Guide

As a pet parent, you do everything for your cat, from feeding them to grooming and taking them to the vet. When your cat has a stuffy nose, whether from being dirty or from a cold, you want to help...

person cleaning cats nose

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.