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Is Cretan Climbing Fern toxic to dogs?

Lygodium microphyllum

Mildly toxic to dogs

Mildly. The ASPCA lists cretan climbing fern as mildly toxic to dogs — a chewing dog 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, so treat with caution and verify with a vet. There is no ASPCA genus rule for Lygodium. Its pet safety is not formally established, so keep it away from curious pets and consult a vet if a pet grazes it. Separately, note this species is a highly invasive weed; dispose of clippings responsibly and never plant it outdoors in mild climates.

What to do if your dog ate cretan climbing fern

  1. Remove any plant material from your dog's mouth and move cretan climbing 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 cretan climbing fern to the appointment so it can be treated correctly.

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

Is cretan climbing fern toxic to dogs? — FAQ

Is cretan climbing fern toxic to dogs?

Mildly. The ASPCA lists cretan climbing fern as mildly toxic to dogs — a chewing dog 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, so treat with caution and verify with a vet. There is no ASPCA genus rule for Lygodium. Its pet safety is not formally established, so keep it away from curious pets and consult a vet if a pet grazes it. Separately, note this species is a highly invasive weed; dispose of clippings responsibly and never plant it outdoors in mild climates.

What are the symptoms if a dog eats cretan climbing fern?

Not individually listed by the ASPCA, so treat with caution and verify with a vet. There is no ASPCA genus rule for Lygodium. Its pet safety is not formally established, so keep it away from curious pets and consult a vet if a pet grazes it. Separately, note this species is a highly invasive weed; dispose of clippings responsibly and never plant it outdoors in mild climates. 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 dog has had access to cretan climbing fern.

What should I do if my dog ate cretan climbing fern?

Stay calm. Remove any plant from your dog'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 cretan climbing fern toxic to cats too?

The ASPCA classification Growli uses applies to both cats and dogs: Cretan Climbing Fern is mildly toxic to cats as well. See the full cretan climbing fern pet-safety guide for both species.

What is a dog-safe alternative to cretan climbing fern?

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

Full cretan climbing fern pet-safety