Is Nepenthes tenuis toxic to cats?

Mildly. The ASPCA lists nepenthes tenuis as mildly toxic to cats — a chewing cat typically gets mouth irritation, drooling, and vomiting rather than a medical emergency, but it is still best kept out of reach. Nepenthes is not individually listed by the ASPCA; the related California Pitcher Plant is ASPCA non-toxic and tropical pitchers are broadly considered low-risk. Treat as uncertain: ingestion may cause mild gastrointestinal upset and pitcher fluid can irritate. Verify with a vet if a pet ingests any.

Nepenthes is not individually listed by the ASPCA; the related California Pitcher Plant is ASPCA non-toxic and tropical pitchers are broadly considered low-risk. Treat as uncertain: ingestion may cause mild gastrointestinal upset and pitcher fluid can irritate. Verify with a vet if a pet ingests any. Signs usually appear soon after chewing rather than hours later — watch for drooling, pawing at the mouth, vomiting, loss of appetite, or unusual lethargy after your cat has had access to nepenthes tenuis.

Stay calm. Remove any plant from your cat's mouth and take the plant away. Note how much was eaten and when, and do not induce vomiting unless told to. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 and follow their advice; a leaf or photo helps the vet treat it correctly.

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

For a similar look without the risk, see the best cats-safe plants list — every plant there is ASPCA non-toxic to cats and dogs.