Is Kalanchoe Toxic to Dogs and Cats?

Cats · ToxicDogs · Toxic

Yes. Kalanchoe is toxic to dogs and cats.

Botanical name: Kalanchoe spp.

If your pet has eaten a toxic plant, contact your veterinarian or an emergency animal hospital right away and bring a photo or piece of the plant. In the US you can also call the ASPCA Animal Poison Control Center at (888) 426-4435 or the Pet Poison Helpline at (855) 764-7661 (fees may apply).

Why

Kalanchoe is a popular flowering succulent. It contains bufadienolides, a type of cardiac glycoside.

Most pets that chew it have vomiting and diarrhea. Heart rhythm problems are uncommon but possible, especially if a large amount is eaten.

How to recognize it

A succulent with thick, scalloped, glossy leaves and dense clusters of small four-petaled flowers in red, orange, yellow or pink. It is often sold as a long-flowering gift plant.

Signs to watch for

  • Vomiting and diarrhea
  • Lethargy
  • Abnormal heart rhythm (rare, with large amounts)

What to do

  • Call your veterinarian for advice, especially for small pets or large amounts.
  • Keep kalanchoe on shelves pets cannot reach, or choose a non-toxic flowering plant such as an African violet.

Pet-safe alternatives

Looking for something similar without the risk? These plants are listed as non-toxic to cats and dogs.

Related plants

← All plants

Sources

  • ASPCA Animal Poison Control Center. Toxic and Non-Toxic Plant List (dogs, cats).
  • Merck Veterinary Manual. Toxicology section.