Pet safety
Is Amorphophallus muelleritoxic to cats & dogs?
Amorphophallus muelleri
Quick verdict — at a glance
- Toxic to cats?
- Yes — toxic
- Toxic to dogs?
- Yes — toxic
- ASPCA classification
- Toxic to pets · botanical name Amorphophallus muelleri
Is amorphophallus muelleri safe for cats and dogs?
Avoid for a pet household. Amorphophallus muelleri is ASPCA-listed toxic to both cats and dogs; even a small chew can drive a vet visit. Plenty of look-alikes on the non-toxic side of the list — see alternatives below. This classification follows the ASPCA Toxic and Non-Toxic Plant List, the most widely used reference for companion-animal plant safety in the US and the standard most UK vets cite as well. Not individually listed by the ASPCA, but as an Araceae aroid the corm and foliage contain abundant insoluble calcium oxalate raphides — confirmed in porang flour research as a high-oxalate hazard requiring processing to remove. In pets, chewing causes oral pain, drooling, vomiting and swallowing difficulty. The raw tuber is also unsafe for humans until properly leached and cooked. Treat as toxic.
| Pet | Toxic? | Per ASPCA |
|---|---|---|
| Cats | Yes | Toxic to pets |
| Dogs | Yes | Toxic to pets |
What happens if a pet eats amorphophallus muelleri?
Not individually listed by the ASPCA, but as an Araceae aroid the corm and foliage contain abundant insoluble calcium oxalate raphides — confirmed in porang flour research as a high-oxalate hazard requiring processing to remove. In pets, chewing causes oral pain, drooling, vomiting and swallowing difficulty. The raw tuber is also unsafe for humans until properly leached and cooked. Treat as toxic. Signs usually appear soon after chewing rather than hours later. If you see drooling, pawing at the mouth, head-shaking, vomiting, loss of appetite, or unusual lethargy after your pet has had access to amorphophallus muelleri, treat it as a suspected ingestion and act on the steps below.
What to do if your pet ate amorphophallus muelleri
- Remove any plant material from your pet's mouth and move amorphophallus muelleri out of reach.
- Note how much was eaten and when, and watch for drooling, vomiting, or lethargy.
- Do not induce vomiting unless a vet or poison-control specialist instructs you to.
- Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 and follow their advice.
- Bring a leaf or photo of amorphophallus muelleri to the appointment so it can be treated correctly.
This page is general guidance, not veterinary advice. Pets vary, and a reaction may be to soil, fertiliser, or pesticide rather than the plant. If you are worried, always contact a vet or the ASPCA Animal Poison Control Center on (888) 426-4435 — do not wait for symptoms to worsen.
Pet-safe alternatives to amorphophallus muelleri
Want the same look without the risk? These plants are listed as non-toxic to cats and dogs by the ASPCA and have similar care needs:
- Cucumber — non-toxic to cats and dogs (care guide)
- Lettuce — non-toxic to cats and dogs (care guide)
- Bean — non-toxic to cats and dogs (care guide)
- Pea — non-toxic to cats and dogs (care guide)
Amorphophallus muelleri and pets — frequently asked questions
Is amorphophallus muelleri toxic to cats?
Amorphophallus muelleri (Amorphophallus muelleri) is toxic to cats according to the ASPCA. Not individually listed by the ASPCA, but as an Araceae aroid the corm and foliage contain abundant insoluble calcium oxalate raphides — confirmed in porang flour research as a high-oxalate hazard requiring processing to remove. In pets, chewing causes oral pain, drooling, vomiting and swallowing difficulty. The raw tuber is also unsafe for humans until properly leached and cooked. Treat as toxic. Keep it out of reach and contact your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 if your cat chews it.
Is amorphophallus muelleri toxic to dogs?
Per the ASPCA, Amorphophallus muelleri (Amorphophallus muelleri) is toxic to dogs. Dogs often chew more enthusiastically than cats, so a toxic plant like amorphophallus muelleri is best removed from the floor and low shelves entirely.
What happens if my pet eats amorphophallus muelleri?
Not individually listed by the ASPCA, but as an Araceae aroid the corm and foliage contain abundant insoluble calcium oxalate raphides — confirmed in porang flour research as a high-oxalate hazard requiring processing to remove. In pets, chewing causes oral pain, drooling, vomiting and swallowing difficulty. The raw tuber is also unsafe for humans until properly leached and cooked. Treat as toxic. Signs usually appear soon after chewing rather than hours later. If you see drooling, pawing at the mouth, head-shaking, vomiting, loss of appetite, or unusual lethargy after your pet has had access to amorphophallus muelleri, treat it as a suspected ingestion and act on the steps below.
What should I do if my cat or dog ate amorphophallus muelleri?
Stay calm. Remove any remaining plant material from your pet's mouth and take the plant away so they cannot eat more. Note roughly how much was eaten and when. Do not make your pet vomit unless a vet or poison-control specialist tells you to. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 (a consultation fee may apply) and follow their advice. Bringing a photo or a leaf of amorphophallus muelleri to the appointment helps the vet treat it correctly.
What are pet-safe alternatives to amorphophallus muelleri?
If you want a similar look without the risk, good non-toxic swaps include cucumber, lettuce, bean, pea. All of these are listed as non-toxic to cats and dogs by the ASPCA, so they suit a home where pets have access to your plants.
Full amorphophallus muelleri care
Pet-safety is one piece of the picture. For light, watering, soil, and troubleshooting, see the complete amorphophallus muelleri care guide, or browse the full pet-safe plant library to check another plant before you buy it.