Is Dumbcane toxic to dogs?

Yes. According to Plants4Pets, Dumbcane is toxic to dogs. Oral irritation, intense burning and irritation of mouth , tongue and lips, excessive drooling, vomiting, difficulty swallowing. Toxic principles: Insoluble calcium oxalates, proteolytic enzyme This entry has not been manually verified yet — treat it as guidance only.

Is Dumbcane toxic to horses?

We do not have confirmed toxicity data for Dumbcane and horses yet. Keep the plant out of reach until more information is available. This entry has not been manually verified yet — treat it as guidance only.

Which pets are most at risk from Dumbcane?

Our database flags Dumbcane as toxic to: cats, dogs.

What should I do if my pet eats Dumbcane?

Remove remaining plant material, do not induce vomiting unless a vet instructs you to, and seek professional help immediately with the plant name ready.

Is Dumbcane toxic to cats, dogs? (Dieffenbachia)

Dumbcane (Dieffenbachia) is marked as potentially toxic to cats, dogs in the Plants4Pets database. Keep this plant out of reach of curious pets and read the species-specific notes below.

Photos of Dumbcane (Dieffenbachia)

Dumbcane (Dieffenbachia) — plant photo, pet toxicity guide — Photo: Autorstwa Forest & Kim Starr, CC BY 3.0, https://commons.wikimedia.org/w/index.php?curid=6167077

Is Dumbcane toxic to cats, dogs or horses?

Cat Toxic Not verified

Oral irritation, intense burning and irritation of mouth , tongue and lips, excessive drooling, vomiting, difficulty swallowing. Toxic principles: Insoluble calcium oxalates, proteolytic enzyme
Dog Toxic Not verified

Oral irritation, intense burning and irritation of mouth , tongue and lips, excessive drooling, vomiting, difficulty swallowing. Toxic principles: Insoluble calcium oxalates, proteolytic enzyme
Horse Unknown Not verified

Community confirmations show that other users find this rating helpful. They are not verified by our team.

Dumbcane plant details and common names

Family: Araceae

Also known as: Charming Dieffenbachia, Giant Dumb Cane, Tropic Snow, Exotica, Spotted Dumb Cane, Exotica Perfection, Dieffenbachia

Safety advice if a pet eats Dumbcane

Many popular houseplants and garden species can cause vomiting, drooling, skin irritation or more serious symptoms when chewed by cats, dogs or horses. The information on this page is for educational purposes and does not replace a veterinary consultation.

If your pet has eaten any part of Dumbcane (Dieffenbachia), note the amount ingested, watch for unusual behaviour and contact a veterinarian or pet poison helpline immediately.

Found outdated or incorrect data? Use the report form below or e-mail kontakt@plants4pets.pl with the plant name, species affected and your source — we review every submission.

FAQ: Dumbcane and pet toxicity

Is Dumbcane toxic to cats?: Yes. According to Plants4Pets, Dumbcane is toxic to cats. Oral irritation, intense burning and irritation of mouth , tongue and lips, excessive drooling, vomiting, difficulty swallowing. Toxic principles: Insoluble calcium oxalates, proteolytic enzyme This entry has not been manually verified yet — treat it as guidance only.
Is Dumbcane toxic to dogs?: Yes. According to Plants4Pets, Dumbcane is toxic to dogs. Oral irritation, intense burning and irritation of mouth , tongue and lips, excessive drooling, vomiting, difficulty swallowing. Toxic principles: Insoluble calcium oxalates, proteolytic enzyme This entry has not been manually verified yet — treat it as guidance only.
Is Dumbcane toxic to horses?: We do not have confirmed toxicity data for Dumbcane and horses yet. Keep the plant out of reach until more information is available. This entry has not been manually verified yet — treat it as guidance only.
Which pets are most at risk from Dumbcane?: Our database flags Dumbcane as toxic to: cats, dogs.
What should I do if my pet eats Dumbcane?: Remove remaining plant material, do not induce vomiting unless a vet instructs you to, and seek professional help immediately with the plant name ready.

Report an error or missing data

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Wrong toxicity for a cat, dog or horse
Missing or incorrect plant name
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Additional veterinary or botanical reference

Include the plant name (Dieffenbachia), affected pet species and, if possible, a link to your source. We usually respond within a few business days.