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Is Snake Plant Toxic to Cats and Dogs?

Sansevieria trifasciata

Cats
🟠 Toxic
Dogs
🟠 Toxic

Short answer: Snake plant (mother-in-law’s tongue) is toxic to dogs and cats. Its saponins can cause nausea, vomiting and diarrhea.

Think your pet ate snake plant? call your vet or the ASPCA Animal Poison Control Center at (888) 426-4435.

Signs to watch for

Why it’s a problem

Toxic principle: Saponins.

Also called golden bird’s nest and good luck plant. The ASPCA lists it as toxic to dogs and cats.

Frequently asked questions

Is snake plant deadly to cats?

The ASPCA lists nausea, vomiting and diarrhea as the signs. Call your vet if your cat ate a lot or the signs don’t settle.

Other plants

Sources

Last checked: 2026-11-11. General information, not veterinary advice.