Is Snake plant toxic to cats?
Sansevieria trifasciata · Asparagaceae
Yes. Irritating, no death documented.
The ASPCA still files it under its old name, Sansevieria; botanists now call it Dracaena trifasciata. Same plant, same verdict.
For a cat
Irritating
For a person
Irritating
What to watch for
- Nausea
- Vomiting
- Diarrhea
Why, and which parts
Leaves.
Toxic principle: Saponins
Saponins again behave like soap: they disrupt cell membranes in the gut lining, which produces nausea, vomiting and diarrhea and very little else. There is no heart or organ involvement documented for this plant, which is what separates it from the saponin-bearing plants higher up this page.
How to recognize it
Stiff, sword-like leaves standing straight up from the soil, dark green with paler grey-green horizontal banding and sometimes a yellow edge. Nearly indestructible, and therefore everywhere.
Sold as: Mother-in-law's tongue, Golden bird's nest, Good luck plant. A label on a pot is a trade name, not a botanical one, and the two often disagree.
And for a person?
Mildly irritating to a person
Not documented as a significant hazard to people. That is an absence of reports rather than a clean bill of health.
A plant's danger to a cat says nothing about its danger to you, and the reverse is just as true. This is a separate question with a separate answer.
This is information, not veterinary advice, and it cannot tell you what is wrong with your cat. Our rule is a simple one: if something is wrong with your cat, call your vet, and call an emergency clinic if it is out of hours. Nothing you read here is a reason to wait.
Worth keeping a paw on
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Other plants at the same level
Same verdict for a cat as Snake plant. The ones sharing its exact toxic principle come first.
