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Is Mombasa Cycad toxic to cats?

Encephalartos hildebrandtii

Toxic to cats

Yes — mombasa 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. Encephalartos hildebrandtii contains cycasin and macrozamin, potent glycosides toxic to dogs, cats, and humans. All parts of the plant — seeds, leaves, and caudex — are toxic; seeds are most dangerous. Symptoms include vomiting, liver failure, and neurological signs. ASPCA classifies cycads as severely toxic. Treat any ingestion as a life-threatening emergency.

What to do if your cat ate mombasa cycad

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

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

Is mombasa cycad toxic to cats? — FAQ

Is mombasa cycad toxic to cats?

Yes — mombasa cycad is toxic to cats according to the ASPCA. Keep it well away from any cat that chews plants; reactions can be significant. Encephalartos hildebrandtii contains cycasin and macrozamin, potent glycosides toxic to dogs, cats, and humans. All parts of the plant — seeds, leaves, and caudex — are toxic; seeds are most dangerous. Symptoms include vomiting, liver failure, and neurological signs. ASPCA classifies cycads as severely toxic. Treat any ingestion as a life-threatening emergency.

What are the symptoms if a cat eats mombasa cycad?

Encephalartos hildebrandtii contains cycasin and macrozamin, potent glycosides toxic to dogs, cats, and humans. All parts of the plant — seeds, leaves, and caudex — are toxic; seeds are most dangerous. Symptoms include vomiting, liver failure, and neurological signs. ASPCA classifies cycads as severely toxic. Treat any ingestion as a life-threatening emergency. 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 mombasa cycad.

What should I do if my cat ate mombasa 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 mombasa cycad toxic to dogs too?

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

What is a cat-safe alternative to mombasa 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 mombasa cycad pet-safety