Houseplant
Is Monstera toxic to cats and dogs?
Monstera deliciosa · also called Swiss cheese plant
Cats
Mildly toxicDogs
Mildly toxicLike pothos, monstera contains calcium oxalate crystals that irritate the mouth. Pets usually stop after one bite.
By Maya Hart
If your pet chewed it
- Rinse your pet’s mouth with water and offer a drink.
- Most pets recover within a few hours; call your vet if drooling, vomiting or pawing at the mouth continues.
Signs to watch for
- Drooling
- Pawing at the mouth
- Vomiting
What is harmful
- Parts
- Leaves and stems
- Substance
- Insoluble calcium oxalates
Pet-safe alternatives
Questions owners ask
Is Monstera toxic to cats?
Yes — mildly toxic to cats. Harmful parts: leaves and stems.
Is Monstera toxic to dogs?
Yes — mildly toxic to dogs. Harmful parts: leaves and stems.
What happens if a pet eats monstera?
drooling, pawing at the mouth, vomiting.
What should I do if my pet chewed it?
Rinse your pet’s mouth with water and offer a drink. Most pets recover within a few hours; call your vet if drooling, vomiting or pawing at the mouth continues.
What are pet-safe alternatives to monstera?
Spider plant, Boston fern, Calathea (prayer plant), Areca palm, Moth orchid.
Sources
Tailwise is for general information and is reviewed by veterinary professionals, but it is not a substitute for advice from your own vet, who knows your pet. How we check facts
