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Is Netted Chain Fern toxic to cats?

Lorinseria areolata

Mildly toxic to cats

Mildly. The ASPCA lists netted chain fern 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. This classification follows the ASPCA Toxic and Non-Toxic Plant List. Not individually listed by the ASPCA. It is a true fern (Blechnaceae, the chain-fern family), and the ASPCA notes most true ferns are non-toxic to cats and dogs, so the risk is considered low. However, because this species and genus are not individually verified by the ASPCA, treat with caution, prevent nibbling, and verify with a vet if ingestion occurs.

What to do if your cat ate netted chain fern

  1. Remove any plant material from your cat's mouth and move netted chain fern out of reach.
  2. Note how much was eaten and when, and watch for drooling, vomiting, or lethargy.
  3. Do not induce vomiting unless a vet or poison-control specialist instructs you to.
  4. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 and follow their advice.
  5. Bring a leaf or photo of netted chain fern to the appointment so it can be treated correctly.

General guidance, not veterinary advice. If you think your cat has eaten netted chain fern, contact your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 — do not wait for symptoms to worsen.

Is netted chain fern toxic to cats? — FAQ

Is netted chain fern toxic to cats?

Mildly. The ASPCA lists netted chain fern 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. Not individually listed by the ASPCA. It is a true fern (Blechnaceae, the chain-fern family), and the ASPCA notes most true ferns are non-toxic to cats and dogs, so the risk is considered low. However, because this species and genus are not individually verified by the ASPCA, treat with caution, prevent nibbling, and verify with a vet if ingestion occurs.

What are the symptoms if a cat eats netted chain fern?

Not individually listed by the ASPCA. It is a true fern (Blechnaceae, the chain-fern family), and the ASPCA notes most true ferns are non-toxic to cats and dogs, so the risk is considered low. However, because this species and genus are not individually verified by the ASPCA, treat with caution, prevent nibbling, and verify with a vet if ingestion occurs. 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 netted chain fern.

What should I do if my cat ate netted chain fern?

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.

Is netted chain fern toxic to dogs too?

The ASPCA classification Growli uses applies to both cats and dogs: Netted Chain Fern is mildly toxic to dogs as well. See the full netted chain fern pet-safety guide for both species.

What is a cat-safe alternative to netted chain fern?

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.

Full netted chain fern pet-safety