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Is Sandstone Cycad toxic to cats?

Macrozamia diplomera

Toxic to cats

Yes — sandstone cycad is toxic to cats according to the ASPCA. Keep it well away from any cat that chews plants; reactions can be significant. This classification follows the ASPCA Toxic and Non-Toxic Plant List. Macrozamia diplomera, like all Macrozamia species, contains cycasin and related toxic compounds throughout all tissues. Severely toxic to dogs, cats, and humans; seeds are the most dangerous part. The ASPCA lists cycads as toxic, causing vomiting, diarrhoea, seizures, and potentially fatal liver failure. Any suspected ingestion requires immediate emergency veterinary treatment.

What to do if your cat ate sandstone cycad

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

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

Is sandstone cycad toxic to cats? — FAQ

Is sandstone cycad toxic to cats?

Yes — sandstone cycad is toxic to cats according to the ASPCA. Keep it well away from any cat that chews plants; reactions can be significant. Macrozamia diplomera, like all Macrozamia species, contains cycasin and related toxic compounds throughout all tissues. Severely toxic to dogs, cats, and humans; seeds are the most dangerous part. The ASPCA lists cycads as toxic, causing vomiting, diarrhoea, seizures, and potentially fatal liver failure. Any suspected ingestion requires immediate emergency veterinary treatment.

What are the symptoms if a cat eats sandstone cycad?

Macrozamia diplomera, like all Macrozamia species, contains cycasin and related toxic compounds throughout all tissues. Severely toxic to dogs, cats, and humans; seeds are the most dangerous part. The ASPCA lists cycads as toxic, causing vomiting, diarrhoea, seizures, and potentially fatal liver failure. Any suspected ingestion requires immediate emergency veterinary treatment. 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 sandstone cycad.

What should I do if my cat ate sandstone cycad?

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 sandstone cycad toxic to dogs too?

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

What is a cat-safe alternative to sandstone cycad?

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 sandstone cycad pet-safety