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Pet safety

Is Konjac toxic to cats?

Amorphophallus konjac

Toxic to cats

Yes — konjac 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. Amorphophallus is an aroid (Araceae) genus containing insoluble calcium oxalate raphides, the same toxic principle the ASPCA flags across the aroid family; treat as toxic to cats and dogs. All raw plant parts cause intense oral burning, drooling, and vomiting if chewed. For people the corm is edible only after proper processing; raw or undercooked tissue is acrid and irritant.

What to do if your cat ate konjac

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

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

Is konjac toxic to cats? — FAQ

Is konjac toxic to cats?

Yes — konjac is toxic to cats according to the ASPCA. Keep it well away from any cat that chews plants; reactions can be significant. Amorphophallus is an aroid (Araceae) genus containing insoluble calcium oxalate raphides, the same toxic principle the ASPCA flags across the aroid family; treat as toxic to cats and dogs. All raw plant parts cause intense oral burning, drooling, and vomiting if chewed. For people the corm is edible only after proper processing; raw or undercooked tissue is acrid and irritant.

What are the symptoms if a cat eats konjac?

Amorphophallus is an aroid (Araceae) genus containing insoluble calcium oxalate raphides, the same toxic principle the ASPCA flags across the aroid family; treat as toxic to cats and dogs. All raw plant parts cause intense oral burning, drooling, and vomiting if chewed. For people the corm is edible only after proper processing; raw or undercooked tissue is acrid and irritant. 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 konjac.

What should I do if my cat ate konjac?

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 konjac toxic to dogs too?

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

What is a cat-safe alternative to konjac?

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 konjac pet-safety