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Is Caladium toxic to cats?

YES (TOXIC)
Unfortunately, Caladium is toxic and potentially harmful to cats. We recommend you keep your feline friends away from this plant. See the table below for more information.
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Additional Names:Malanga, Elephant's Ears, Stoplight, Seagull, Mother-in-law Plant, Pink Cloud, Texas Wonder, Angel-Wings, Exposition, Candidum, Fancy-leaved Caladium
Scientific Name:Caladium hortulanum
Family:Araceae
Toxic Principles:Insoluble calcium oxalates
Clinical Signs:Oral irritation, pain and swelling of mouth, tongue and lips, excessive drooling, vomiting (not horses), difficulty swallowing
If you think your cat may have ingested a poisonous substance, call 888 426 4435 or your local vet
Detailed Write-up
Author:
Alec
Last Updated:
7/13/25

Is Caladium Toxic to Cats?

Cats are beloved pets that bring joy and companionship to many people. As pet owners, it is our responsibility to provide them with a safe environment, free from harmful substances that may pose a danger to their health. This is particularly important when it comes to plants, as many commonly grown indoor and outdoor plants can be toxic to our feline friends. Caladium is a popular houseplant that is known for its vibrant foliage, but is it safe for cats?

What is Caladium?

Caladium (Caladium bicolor) is a tropical plant that is native to South America. It is commonly grown as a houseplant because of its attractive foliage that comes in a variety of colors and patterns, including white, green, pink, and red. While caladium is known for its ornamental value, it is important to be aware of its potential toxicity to cats.

Is Caladium Toxic to Cats?

Unfortunately, caladium is toxic to cats. All parts of the caladium plant contain calcium oxalate crystals, which can cause a range of symptoms in cats when ingested. These symptoms can include:

  • Oral irritation, including drooling and foaming at the mouth
  • Nausea and vomiting
  • Difficulty swallowing
  • Abdominal pain and diarrhea
  • Decreased appetite

In severe cases, ingestion of caladium can lead to swelling of the airway, which can cause difficulty breathing and even death. Therefore, it is important to keep caladium plants out of reach of cats.

What to Do If Your Cat Ingests Caladium

If you suspect that your cat has ingested caladium, it is important to seek veterinary care immediately. Your veterinarian may induce vomiting to remove any remaining plant material from your cat's stomach or administer medications to manage symptoms. In severe cases, hospitalization may be necessary to provide supportive care and ensure that your cat receives the necessary treatment.

Safe Alternatives to Caladium

If you are a cat owner and want to add some greenery to your home, there are many safe alternatives to caladium that you can consider, such as:

  • Boston fern
  • Moth orchids
  • Bromeliads
  • Bamboo
  • Spider plants

It is important to do your research before bringing any new plants into your home to ensure that they are safe for your pets to be around.

Conclusion

While caladium may be a beautiful and popular houseplant, it is toxic to cats and can cause a range of symptoms when ingested. If you are a cat owner, it is important to keep caladium out of reach of your pets and consider safer alternatives when adding greenery to your home. If you suspect that your cat has ingested caladium, seek veterinary care immediately to ensure that your pet receives the necessary treatment.

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