What it does
Not a true lily. Like the peace lily, it contains calcium oxalate crystals that irritate the mouth and throat, causing drooling, pawing at the face and vomiting. The FDA says signs usually settle on their own.
If your cat ate some
- Move your cat away from the plant and take away any pieces, including fallen leaves and petals.
- Call your vet, an emergency clinic, ASPCA Animal Poison Control ((888) 426-4435) or the Pet Poison Helpline (855-764-7661). Both poison lines are open around the clock.
- Take the plant, a photo of it or its label with you so the vet knows exactly what it is.
- Don't try to make your cat vomit unless a vet tells you to.
Cat-safe alternatives
The ASPCA lists these as non-toxic to cats. Any plant can still upset a cat's stomach if eaten in quantity, but none of these are poisonous:
Other flowers and bouquets: quick answers
| Plant | For cats |
|---|---|
| Easter lily Lilium longiflorum | Very dangerous |
| Stargazer lily Lilium 'Stargazer' | Very dangerous |
| Asiatic lily Lilium asiaticum | Very dangerous |
| Oriental lily Lilium orientalis | Very dangerous |
| Chrysanthemum (mum) Chrysanthemum species | Toxic |
| Carnation Dianthus caryophyllus | Toxic |
| Eucalyptus Eucalyptus species | Toxic |
| Gerbera daisy Gerbera jamesonii | Non-toxic |
| Rose Rosa species | Non-toxic |
| Sunflower Helianthus annuus | Non-toxic |
Frequently asked questions
Is calla lily toxic to cats?
Yes, mildly. Calla lily irritates a cat's mouth and stomach but does not cause kidney failure.
What should I do if my cat ate calla lily?
Call your vet, an emergency clinic, ASPCA Animal Poison Control ((888) 426-4435) or the Pet Poison Helpline (855-764-7661). Take the plant or a photo of it with you.
Sources
- U.S. FDA, "Lovely Lilies and Curious Cats: A Dangerous Combination" (current as of Sep 16, 2021)
- ASPCA Animal Poison Control, "Plants Toxic to Cats" list
Checked October 17, 2026. We are a reference, not a vet: if in doubt, call yours. How we check.