Is Nepenthes ampullaria toxic to cats?

No — nepenthes ampullaria is listed by the ASPCA as non-toxic to cats. It is a sensible choice for a home with a cat; a curious nibble will not poison them, though no plant is meant to be eaten. Nepenthes is not individually listed in the ASPCA database, but the related carnivorous Darlingtonia californica (family Sarraceniaceae) is ASPCA-listed as non-toxic to cats, dogs, and horses, and carnivorous-plant horticulture reports no demonstrated toxicity. Pitcher fluid holds mild digestive enzymes that may cause minor, transient stomach upset if chewed. Considered low-risk; keep out of reach and consult a vet if a pet swallows pitcher fluid.

Yes — the ASPCA lists nepenthes ampullaria as non-toxic to cats and dogs. A cat that chews a large amount of any foliage can still get a mild, brief stomach upset, so discourage grazing, but it will not be poisoned.

The ASPCA classification Growli uses applies to both cats and dogs: Nepenthes ampullaria is non-toxic to dogs as well. See the full nepenthes ampullaria pet-safety guide for both species.

Reliable ASPCA non-toxic picks for a cat home include spider plant, calathea, parlor palm, peperomia, and most true ferns. Browse the best cats-safe plants list to check more before you buy.