Are Spider Plants Safe for Cats? Yes, and Here's Why
Yes, spider plants are safe for cats. The ASPCA lists them as non-toxic to cats and dogs, one of the few genuinely safe popular houseplants. The only real risk is a temporary upset stomach if a cat eats a lot at once. Here is the truth about the attraction, the overeating risk, and how to keep both happy.
Yes, spider plants are safe for cats. The ASPCA lists the spider plant (Chlorophytum comosum) as non-toxic to both cats and dogs. That puts it in a small and valuable group: a genuinely popular, easy houseplant you don't have to keep on a high shelf away from a curious cat.
I get this question a lot, and I think it's because spider plants are everywhere. They're one of the first plants people buy, they're cheap, they're nearly impossible to kill, and they throw off those little baby plantlets that make you feel like a genius. Then someone notices their cat batting at the dangling babies and starts to worry. Good news: this is one of the few times the easy, common plant is also the safe one.
There's a catch worth knowing about, though, and it isn't toxicity. Cats are weirdly into spider plants, and that pull is the real thing to manage. Let's get into it.
Genuinely cat-safe
Non-toxic to cats and dogs per the ASPCA. A nibble is not a poisoning. The only real issue is a cat that eats a large amount and gets a temporary upset stomach from the volume of fiber.
Safe-sounding, not safe
Several famous beginner plants are actually toxic to cats: pothos and snake plant (mild to moderate) and ZZ plant. Easy to grow does not mean safe to chew. The spider plant is the exception, not the rule.
Are spider plants toxic to cats? The short answer
No. Spider plants are non-toxic to cats and dogs according to the ASPCA. If your cat takes a bite of a leaf, you're not dealing with a poisoning. You're not in the same category as a true lily (genuinely dangerous to cats) or even a pothos or snake plant (mildly toxic, upset-stomach territory). Spider plant sits squarely in the safe-to-have-around-pets group.
Non-toxic doesn't mean "eat as much as you want with zero consequences," and I'll cover that below. But on the core safety question, the answer is reassuring and clear.
Why do cats love spider plants so much?
If you've ever caught your cat obsessively chewing your spider plant while ignoring every other plant in the room, you're not imagining it. Spider plants seem to have a particular pull on cats.
You'll often read that spider plants contain a mild stimulant compound that affects cats, loosely similar to catnip. I want to be straight with you: that claim is repeated everywhere, but there's no solid veterinary or scientific evidence behind it, so I won't state it as fact. What I can say is that the attraction is real, and the dangling plantlets move in a way that triggers the same prey-drive a cat shows toward a toy. Between the movement and whatever the pull is, a spider plant can quietly become your cat's favorite thing in the house.
The real risk is overeating, not poisoning
Here's the honest nuance. Spider plants are non-toxic, but a cat that eats a lot of any plant material can still get an upset stomach, vomit, or have loose stool. A single nibble is fine. A cat that strips and eats half the plant in one sitting might throw up, mostly because that's a lot of fiber for a small carnivore, not because the plant poisoned them.
That's a meaningful difference. With a toxic plant, the plant itself is the problem. With a spider plant, the only real issue is quantity. If your cat overdoes it, vomits once, and then acts normal, that's usually nothing to panic about. Repeated vomiting, diarrhea that won't stop, or a cat that seems genuinely unwell is always worth a vet call, even with a non-toxic plant, because something else could be going on.
The reassuring part: with a spider plant you never have to do the toxicity math. You're managing a plant that might get chewed, not a safety risk to your cat. That's a much easier problem to have.
How to keep both your spider plant and your cat happy
The funny problem with a pet-safe plant your cat loves is that the cat may simply destroy it. Safe for the cat doesn't mean safe from the cat. A few things that help:
- Hang it up. Spider plants are classic hanging plants, and getting the foliage and plantlets up out of easy reach protects the plant. Cats jump, so it isn't foolproof, but it cuts down the casual snacking.
- Give your cat its own greens. A pot of cat grass or some catnip can redirect a determined chewer to a legitimate target.
- Trim the plantlets if they're the target. Those dangling babies are often what the cat is going for. Pot them up to propagate new plants and reduce the temptation in one move.
- Accept a little chewing. Since it's non-toxic, occasional nibbling isn't a health emergency. Sometimes the right answer is to relax and keep the plant somewhere it can recover.
Other genuinely pet-safe plants worth knowing
Spider plants are a great starting point, but they're not the only safe option, and a lot of the famous "easy" plants (snake plant, pothos, ZZ) are actually toxic to cats. If you're building a cat-friendly home, it helps to know a few more that are genuinely safe. Everything here is non-toxic to cats and dogs per the ASPCA, and everything here is a plant we actually stock.
Peperomia 'Marble' is compact, low-fuss, and perfect for a desk or shelf. The whole Peperomia genus is non-toxic per the ASPCA.
Maranta 'Red Prayer Plant' is non-toxic and forgiving, with the same gentle leaf movement that makes prayer plants so satisfying to live with.
Calathea 'Medallion' is the colorful showpiece if you want a real centerpiece, with rose-painted foliage, and it is listed non-toxic by the ASPCA.
If you want a spider plant
We carry the Bonnie Curly Spider Plant, a fun curly-leaved take on the classic. It's non-toxic to cats and dogs, ships with a care card, and is about as low-effort as houseplants get. If you've got a plant-curious cat and you've been nervous about what's safe to bring home, this is a genuinely easy yes.
The safe classic
Bonnie Curly Spider Plant
From $11.99 · Pet-safe
Another safe pick
Peperomia 'Marble'
From $10.99 · Pet-safe
Build a cat-safe collection with confidence
Every plant in our pet-safe collection is cross-checked against the ASPCA list, so you can shop without a toxicity chart open in another tab.
Shop pet-safe plantsQuick questions, honest answers
Are spider plants poisonous to cats?
No. The ASPCA lists spider plants (Chlorophytum comosum) as non-toxic to cats and dogs. A cat that chews a leaf isn't being poisoned. The only real risk is a temporary upset stomach if it eats a large amount.
Do cats really get high from spider plants?
Cats are often strongly attracted to spider plants, and it's commonly claimed they contain a mild stimulant similar in spirit to catnip. There's no solid veterinary or scientific evidence for that claim, so treat it as folklore. Either way, the plant is non-toxic, and the movement of the dangling plantlets is enough to explain a lot of the interest.
What should I do if my cat keeps eating my spider plant?
Hang the plant out of reach, offer cat grass as an alternative, and trim the dangling plantlets that often attract them. Since it's non-toxic, occasional chewing isn't an emergency, though a lot of eating in one go can cause a temporary upset stomach.
