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Pet safety

Is Hay-Scented Fern toxic to dogs?

Dennstaedtia punctilobula

Mildly toxic to dogs

Mildly. The ASPCA lists hay-scented 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. Dennstaedtia punctilobula is not individually listed by the ASPCA. Although most true ferns are non-toxic, this species is not specifically confirmed; treat it as uncertain, keep it away from pets, and verify with a vet rather than assuming it is safe.

What to do if your dog ate hay-scented fern

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

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

Is hay-scented fern toxic to dogs? — FAQ

Is hay-scented fern toxic to dogs?

Mildly. The ASPCA lists hay-scented 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. Dennstaedtia punctilobula is not individually listed by the ASPCA. Although most true ferns are non-toxic, this species is not specifically confirmed; treat it as uncertain, keep it away from pets, and verify with a vet rather than assuming it is safe.

What are the symptoms if a dog eats hay-scented fern?

Dennstaedtia punctilobula is not individually listed by the ASPCA. Although most true ferns are non-toxic, this species is not specifically confirmed; treat it as uncertain, keep it away from pets, and verify with a vet rather than assuming it is safe. 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 hay-scented fern.

What should I do if my dog ate hay-scented 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 hay-scented fern toxic to cats too?

The ASPCA classification Growli uses applies to both cats and dogs: Hay-Scented Fern is mildly toxic to cats as well. See the full hay-scented fern pet-safety guide for both species.

What is a dog-safe alternative to hay-scented 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 hay-scented fern pet-safety