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Is Fadang toxic to dogs?

Cycas micronesica

Toxic to dogs

Yes — fadang is toxic to dogs according to the ASPCA. Keep it well away from any dog that chews plants; reactions can be significant. This classification follows the ASPCA Toxic and Non-Toxic Plant List. Cycas micronesica contains cycasin (methylazoxymethanol glycoside) throughout all plant parts, with the highest concentration in seeds. The ASPCA lists the Cycas genus as toxic to dogs and cats; ingestion causes acute hepatotoxicity, gastrointestinal haemorrhage, and potentially fatal liver failure. Historically, humans on Guam improperly processed fadang seeds containing BMAA, linked to ALS-PDC neurological disease, reinforcing how dangerous this plant is.

What to do if your dog ate fadang

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

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

Is fadang toxic to dogs? — FAQ

Is fadang toxic to dogs?

Yes — fadang is toxic to dogs according to the ASPCA. Keep it well away from any dog that chews plants; reactions can be significant. Cycas micronesica contains cycasin (methylazoxymethanol glycoside) throughout all plant parts, with the highest concentration in seeds. The ASPCA lists the Cycas genus as toxic to dogs and cats; ingestion causes acute hepatotoxicity, gastrointestinal haemorrhage, and potentially fatal liver failure. Historically, humans on Guam improperly processed fadang seeds containing BMAA, linked to ALS-PDC neurological disease, reinforcing how dangerous this plant is.

What are the symptoms if a dog eats fadang?

Cycas micronesica contains cycasin (methylazoxymethanol glycoside) throughout all plant parts, with the highest concentration in seeds. The ASPCA lists the Cycas genus as toxic to dogs and cats; ingestion causes acute hepatotoxicity, gastrointestinal haemorrhage, and potentially fatal liver failure. Historically, humans on Guam improperly processed fadang seeds containing BMAA, linked to ALS-PDC neurological disease, reinforcing how dangerous this plant is. 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 fadang.

What should I do if my dog ate fadang?

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 fadang toxic to cats too?

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

What is a dog-safe alternative to fadang?

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 fadang pet-safety