Pet safety
Is Alocasia Macrorrhizos Giant Uprighttoxic to cats & dogs?
Alocasia macrorrhizos 'Giant Upright'
Quick verdict — at a glance
- Toxic to cats?
- Yes — toxic
- Toxic to dogs?
- Yes — toxic
- ASPCA classification
- Toxic to pets · botanical name Alocasia macrorrhizos 'Giant Upright'
Is alocasia macrorrhizos giant upright safe for cats and dogs?
Avoid for a pet household. Alocasia Macrorrhizos Giant Upright 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. ASPCA lists Alocasia as toxic to cats, dogs and horses. All parts contain insoluble calcium oxalate crystals; chewing causes severe oral irritation, intense burning, drooling, vomiting and oral swelling that can impair swallowing or breathing.
| Pet | Toxic? | Per ASPCA |
|---|---|---|
| Cats | Yes | Toxic to pets |
| Dogs | Yes | Toxic to pets |
What happens if a pet eats alocasia macrorrhizos giant upright?
ASPCA lists Alocasia as toxic to cats, dogs and horses. All parts contain insoluble calcium oxalate crystals; chewing causes severe oral irritation, intense burning, drooling, vomiting and oral swelling that can impair swallowing or breathing. 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 alocasia macrorrhizos giant upright, treat it as a suspected ingestion and act on the steps below.
What to do if your pet ate alocasia macrorrhizos giant upright
- Remove any plant material from your pet's mouth and move alocasia macrorrhizos giant upright 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 alocasia macrorrhizos giant upright 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 alocasia macrorrhizos giant upright
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:
- Prayer plant — non-toxic to cats and dogs (care guide)
- Calathea — non-toxic to cats and dogs (care guide)
- Parlor palm — non-toxic to cats and dogs (care guide)
- Areca palm — non-toxic to cats and dogs (care guide)
Alocasia Macrorrhizos Giant Upright and pets — frequently asked questions
Is alocasia macrorrhizos giant upright toxic to cats?
Alocasia Macrorrhizos Giant Upright (Alocasia macrorrhizos 'Giant Upright') is toxic to cats according to the ASPCA. ASPCA lists Alocasia as toxic to cats, dogs and horses. All parts contain insoluble calcium oxalate crystals; chewing causes severe oral irritation, intense burning, drooling, vomiting and oral swelling that can impair swallowing or breathing. 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 alocasia macrorrhizos giant upright toxic to dogs?
Per the ASPCA, Alocasia Macrorrhizos Giant Upright (Alocasia macrorrhizos 'Giant Upright') is toxic to dogs. Dogs often chew more enthusiastically than cats, so a toxic plant like alocasia macrorrhizos giant upright is best removed from the floor and low shelves entirely.
What happens if my pet eats alocasia macrorrhizos giant upright?
ASPCA lists Alocasia as toxic to cats, dogs and horses. All parts contain insoluble calcium oxalate crystals; chewing causes severe oral irritation, intense burning, drooling, vomiting and oral swelling that can impair swallowing or breathing. 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 alocasia macrorrhizos giant upright, treat it as a suspected ingestion and act on the steps below.
What should I do if my cat or dog ate alocasia macrorrhizos giant upright?
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 alocasia macrorrhizos giant upright to the appointment helps the vet treat it correctly.
What are pet-safe alternatives to alocasia macrorrhizos giant upright?
If you want a similar look without the risk, good non-toxic swaps include prayer plant, calathea, parlor palm, areca palm. 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 alocasia macrorrhizos giant upright care
Pet-safety is one piece of the picture. For light, watering, soil, and troubleshooting, see the complete alocasia macrorrhizos giant upright care guide, or browse the full pet-safe plant library to check another plant before you buy it.