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If your cat ate colocasia antiquorum — do this now

  1. Take the plant away and clear any pieces from their mouth.
  2. Do not induce vomiting unless told to by a professional.
  3. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 now.

Colocasia Antiquorum is toxic to cats (ASPCA).

Pet emergency

My cat ate Colocasia Antiquorum — what to do

Step by step

  1. Take colocasia antiquorum away and remove any plant material from your cat's mouth so they cannot eat more.
  2. Note roughly how much was eaten and when — this helps the vet judge the risk.
  3. Do NOT induce vomiting unless a vet or poison-control specialist tells you to.
  4. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 (a consultation fee may apply) and follow their advice.
  5. Watch for drooling, pawing at the mouth, vomiting, loss of appetite, or lethargy, and bring a leaf or photo to the appointment.

This is general guidance, not veterinary advice. Pets vary, and a reaction may be to soil, fertiliser, or pesticide as well as the plant. When in doubt, call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435.

My cat ate colocasia antiquorum — FAQ

Is colocasia antiquorum poisonous to cats?

Yes — the ASPCA lists Colocasia Antiquorum (Colocasia antiquorum) as toxic to cats. Toxic to cats and dogs per the ASPCA classification for elephant ears/taro (Colocasia esculenta and relatives). The toxic principle is insoluble calcium oxalate raphides; signs include oral irritation, intense burning of mouth, tongue and lips, excessive drooling, vomiting and difficulty swallowing. All raw parts are unsafe to pets and people — corms and leaves are edible for humans only after thorough cooking.

How serious is it if my cat ate colocasia antiquorum?

Colocasia Antiquorum is toxic to cats and reactions can be significant, so treat any ingestion as urgent. Call your vet or poison control on (888) 426-4435 straight away rather than waiting to see if symptoms develop.

What symptoms should I watch for?

Signs usually appear soon after chewing: drooling, pawing at the mouth, vomiting, loss of appetite, or unusual lethargy. Toxic to cats and dogs per the ASPCA classification for elephant ears/taro (Colocasia esculenta and relatives). The toxic principle is insoluble calcium oxalate raphides; signs include oral irritation, intense burning of mouth, tongue and lips, excessive drooling, vomiting and difficulty swallowing. All raw parts are unsafe to pets and people — corms and leaves are edible for humans only after thorough cooking. Any worsening or persistent symptoms warrant an immediate vet visit.

Should I make my cat vomit?

No — do not induce vomiting unless a vet or the ASPCA Animal Poison Control Center specifically tells you to. The wrong action can make things worse. Call (888) 426-4435 and follow professional advice.

How do I stop this happening again?

Keep colocasia antiquorum well out of reach, or swap it for an ASPCA non-toxic plant — see the best cats-safe plants list.

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