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.

Are ZZ Plants Toxic to Cats? Vet-Reviewed Houseplants Examined

Catster_Are ZZ Plants Toxic to Cats

Famously known as the ZZ plant, the Zamioculcas zamiifolia is a popular houseplant due to its ability to thrive even in unfavorable conditions. These hardy plants grow to about 3 feet tall indoors and have bright-green glossy leaves that some people think resemble feathers. The plant is typically fuller at the base and tapers off at the top. People love growing ZZ plants in their homes because they don’t have to be watered often, they can handle both indirect lighting and full sunlight while growing, and they’re hard for kids to destroy.

However, before deciding whether to bring one of these beautiful plants into your own home, you should know that ZZ plants are toxic to cats and dogs. Let’s take a look at how and why ZZ plants are toxic to cats and the safe alternatives out there.

divider cat faces 2 oct 2024

Why Are ZZ Plants Toxic to Cats?

The ZZ plant is part of the Araceae family.1 Unfortunately, all the plants belonging to this family contain a compound called calcium oxalate. This compound is toxic to cats, dogs, and even humans. It’s made up of the same materials that cause kidney stones in humans.

This compound is insoluble, so the body cannot absorb it or easily pass it through the body. Calcium oxalate is needle-sharp, which is why the compound causes damage to cells and organs within the body. Luckily, cats don’t typically eat the ZZ plant or other plants within the same family, so internal damage is incredibly rare.

ZZ plant in a white pot
Image Credit: t.sableaux, Shutterstock

How Toxic Are ZZ Plants to Cats?

Fortunately, exposure to a ZZ plant is typically not lethal to cats. However, simply rubbing up against the plant or chewing on a leaf can cause unpleasant side effects, such as drooling, vomiting, a loss of appetite, and pawing at the mouth. These symptoms are temporary but can be alarming as they develop. If your cat gets a hold of a ZZ plant and shows signs of intoxication, contact your veterinarian for guidance and recommendations for treatment. Allow your kitty to rest, and encourage them to drink water until the symptoms subside. Offering a little milk or yogurt can help bind the crystals.

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 cat faces oct 2024

What Are Safe Alternatives to the ZZ Plant?

While ZZ plants are attractive and easy to care for, they aren’t the only houseplants with those qualities. There are many beautiful houseplant options available that are simple to take care of and are safe for cats. Here are several options:

  • Spider Plant — Resilient, air purifying, easy to care for
  • Ponytail Palm — Large leaves, friendly to cat swats
  • African Violet — Colorful, likes indoor sunlight, blooms in the spring and summer months
  • Boston Fern — Requires minimum maintenance, can handle cat playfulness
  • Orchid — Elegant looking, prefers partial light, requires watering weekly
  • Venus Flytrap — Fun to watch in action, extremely low maintenance, does best with distilled water at watering time
  • Polka Dot Plant — Has delicate leaves, native to Madagascar, can easily live in an indoor pot
  • Friendship Plant — Has an intricate design, small, requires little light
  • Gloxinia — Requires high sunlight, has beautiful flower blooms, thrives on liquid plant food
  • Rattlesnake Plant — Has distinctly shaped leaves, needs little water, has vibrant leaves

It is a good idea to research each houseplant option to see which will do best in your home and which you are most comfortable maintaining.

cat-surrounded-by-house-plants
Image Credit: Foto2rich, Shutterstock

divider cat paws oct 2024

A Quick Recap

ZZ plants are beautiful, but they are not the best choice for households where cats (or dogs) live. Luckily, there are plenty of gorgeous houseplant options to choose from that do not pose a threat to our feline family members. If you do decide to keep a ZZ plant in your house, place it in a room that your cat does not have access to.


Featured Image By: kyozstorage_stock, 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

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

100+ Superhero Cat Names: Ideas for Active & Daring Cats

Cape-toting, spandex-wearing, life-saving… SUPERHEROES! If you are a fan of the superhero world with the likes of Marvel and DC creations, we have...

Natural Ways to Deworm Your Cat At Home: Vet Explained Safety Concerns

Many pet parents are concerned about the possibility of side effects from conventional deworming medications, and look for natural alternatives they can give...

What Is the Cost to Remove a Cat Tooth? 2026 Price Guide

Part of caring for a pet cat is ensuring their dental health is monitored and managed as time goes on. Your veterinarian likely...

Catster Photo Contest: Cats of the Week Winners (October 9, 2025)

Every week our team gets the privilege of sorting through our readers photos to choose what cats will win this weeks contest! See...

More related

Japanese Cat Costumes: 6 Cool & Fun Options

Considering dressing up like a cat? Japanese-style costumes are all the rage, and it isn’t hard to find many cat-related costumes that are...

Black Abyssinian Cat: Does This Breed Exist? Our Vet Answers

The Abyssinian is one of the oldest cat breeds and one of the “natural breeds” that developed without the deliberate selective breeding that...

300 British Cat Names: Great Ideas for Your Noble Cat

If you’re looking for something sleek and elegant for your feline, British cat names are the way to go. They often have a...

Can a Cat Allergy Stop Love? Not For Wes & Raphael!

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

Keep reading

Can Loud Music Harm a Cat? Vet-Reviewed Info

Ears, unfortunately, don’t have the handy ability to shut. If you enjoy listening to loud music, you’re forcing your cats to endure it, too. If you share your house with a cat, you might already be aware that loud noises...

cat lying between speakers

6 Best Cat Foods for Hyperthyroidism in 2026 – Reviews & Top Picks

Hyperthyroidism is a disease that can negatively impact both humans and animals. Unfortunately, it is quite common among cats and can impact them enough to lessen their quality of life. This disease most frequently affects middle-aged and older cats causing...

siamese kitten eating from a stainless bowl

Birman Cat Health Problems: 14 Common Issues

If you’re a Birman parent—lucky you! These gorgeous purr-machines always win hearts with their beauty and affectionate natures. Cat parenting does come with many worries, though—especially if your furbaby gets ill or you’re concerned about congenital illnesses. In this post,...

Catster_Health Problems of Birman Cats

My Cat Just Threw Up, What Should I Do? (6 Vet-Approved Treatment Tips)

Vomiting is common in all cats, but excessive throwing up is not normal. If your cat is throwing up excessively every few weeks, you should take them to a vet as soon as possible. However, if this is your cat’s...

Cat vomiting

How to Cat Proof Blinds: 7 Helpful Tips to Try Today

Cats and blinds aren’t a great mix, as any cat parent knows. While cats may enjoy batting at dangling cords or trying to get their heads through the slats to see what’s on the other side, the experience is less...

kurilian-bobtail-cat-standing-on-the-window-perch

Are Tortoiseshell Cats Hypoallergenic? Vet-Approved Facts & FAQ

Between 10% and 20% of people globally are allergic to cats. If you suffer from cat allergy but can’t resist the charm of Tortoiseshell cats, you might wonder whether they are hypoallergenic. Unfortunately, no. Tortoiseshell cats are not hypoallergenic and...

a tortoiseshell cat sitting on a wood

Can Cats Eat Salmon Skin? Vet Reviewed Facts & Health Guidelines 

Salmon is an all-time favorite treat for many cats thanks to its tantalizing aroma, but can cats eat salmon skin? As long as the salmon is thoroughly cooked (plain, not with seasonings) and your cat doesn’t have a sensitive stomach,...

Can Cats Eat Salmon Skin

What Are E-Collars for Cats? Vet-Reviewed Types, Pros, Cons & FAQ

You may not immediately recognize the term “e-collar,” but you’ve definitely heard of them. You might know the e-collar by its more affectionately referred to term: the Cone of Shame. E-collars, or Elizabethan collars, as they’re more officially known, is...

cat wearing an ecollar

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.