Toxic to cats · Plants

Is Tropic Snow Dumbcane toxic to cats?

Moderate severity No safe amount — No amount is considered safe.

Yes. It can cause real illness — contact your vet if your pet has been exposed.

Symptoms to watch for

  • Drooling
  • Oral pain
  • Pawing at the mouth
  • Vomiting
  • Decreased appetite
  • Swelling of the upper airway
  • Difficulty breathing

How vets treat it

Rinse the mouth with water or milk to remove crystals; monitor for airway swelling and seek veterinary care if breathing is labored or vomiting persists.

Why it's dangerous

Chewing or biting the plant releases needle-like crystals that penetrate oral tissues and the gastrointestinal tract, causing immediate irritation and swelling.

Toxic compound: Insoluble calcium oxalate crystals

Good to know

Airway swelling is very rare but life-threatening. Part of the Araceae family.

Sources

This page is informational and is not veterinary advice. If your pet has been exposed to something risky, contact your vet or an animal poison control line right away.

More substances toxic to cats

African Wonder Tree Extreme severity Andromeda Japonica Extreme severity Angel's Trumpet Extreme severity Autumn Crocus Extreme severity Everything toxic to cats →

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