Is ZZ plant toxic to cats and dogs?
Quick answer
Toxic to cats and dogs. ZZ plant contains insoluble calcium oxalate crystals.

ZZ plant Zamioculcas zamiifolia
ZZ plant is not in the ASPCA database. Like pothos and peace lily, it contains calcium oxalate crystals, and NC State Extension notes vomiting and diarrhea if the leaves are eaten in quantity.
What to do if your pet ate it
If you think your cat or dog ate any part of a ZZ plant, act quickly. Do not wait for symptoms to appear.
- Remove the plant from the pet’s reach.
- Call your vet or an emergency animal clinic immediately.
- When you call, have the plant’s name or a photo ready. Tell the vet roughly how much your pet ate and when.
Do not induce vomiting unless a vet specifically instructs you to. It can make some poisonings worse.
How urgent is it?
Go to a vet now
trouble breathing, trouble swallowing, or swelling at the back of the throat.
Call your vet today
vomiting or diarrhea, a pet that will not eat, or a large amount eaten.
Usually settles at home
drooling, head shaking or pawing at the mouth right after a bite. The ASPCA says many of these exposures can be managed at home and long-term effects are not expected.
In the US: ASPCA Animal Poison Control Center, (888) 426-4435 (a consultation fee may apply).
Non-toxic plants for similar light
Parlor palmChamaedorea elegansLow light tolerantPet-safe
Cast-iron plantAspidistra elatiorLow light tolerantPet-safeSee all pet-safe alternatives →
The ASPCA has no record for this species. NC State Extension rates Zamioculcas zamiifolia as moderately toxic to cats and dogs. NC State Extension Plant Toolbox. Sources: ASPCA: Golden Pothos, ASPCA: Peace Lily.
All ZZ plant guides
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