Is Rex begonia toxic to cats and dogs?
Quick answer
Toxic to cats and dogs. Rex begonia contains soluble calcium oxalates.

Toxic to cats and dogsCatsDogs
Rex begonia Begonia rex
What to do if your pet ate it
If you think your cat or dog ate any part of a Rex begonia, act quickly. Do not wait for symptoms to appear.
- Remove the plant from the pet’s reach.
- Call your vet or an emergency animal clinic immediately.
- When you call, have the plant’s name or a photo ready. Tell the vet roughly how much your pet ate and when.
Do not induce vomiting unless a vet specifically instructs you to. It can make some poisonings worse.
Symptoms
In cats and dogs, eating it can cause:
- Vomiting
- Drooling
Non-toxic plants for similar light
FuchsiaFuchsia magellanicaBright, indirect lightPet-safe
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Spider plantChlorophytum comosumBright, indirect lightPet-safe
Pinstripe calatheaCalathea ornataBright, indirect lightPet-safeSee all pet-safe alternatives →
Pet-safety information in the JungleBook uses ASPCA reference data where available. It is reference information, not veterinary advice.
All Rex begonia guides
Related plants
ASPCA reference · Last reviewed:


