Is peace lily toxic to dogs or cats?
Not a true lily: oxalate mouth irritation, not kidney failure.
Irritating but nothing like true lilies. Do not confuse the two.
Despite the name, peace lilies are not true lilies: they cause the familiar oxalate mouth burn rather than kidney failure, and that distinction matters enormously for cat owners. It still is not a snack: expect drooling and a sore mouth. If you are unsure which kind of 'lily' your cat chewed, treat it as a true lily and call immediately.
Signs to watch for
- Mouth irritation
- Drooling
- Vomiting
Sources: ASPCA toxic and non-toxic plant list, Pet Poison Helpline. Verdicts are conservative by design: where evidence is thin we choose the stricter rating.
This is general educational information, not veterinary advice. When in doubt about your own pet, ask your veterinarian.
If your pet just ate something risky, act now: call your vet, ASPCA Animal Poison Control at (888) 426-4435, or Pet Poison Helpline at (855) 764-7661 (consultation fees may apply).