Holiday Plants That Are Harmful to Cats and Dogs | Almanac.com

Holiday Plants That Are Harmful to Cats and Dogs

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Holiday Plants That Are Toxic to Pets

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We have two new kittens at our house—Fred and Ginger—and they seem to be doubly curious about everything! If you face similar challenges, here is a naughty list from the ASPCA of holiday plants that could be harmful to your cat or dog.

cats_008_full_width.jpgFred & Ginger take a well-deserved rest from attacking the houseplants.

They egg each other on and nothing is sacred. I have had lots of cats over the years but none have ever been as interested in my houseplants as these two.

Many an orchid leaf is now pierced with tiny teethmarks.

They are enthusiastic diggers and the poor succulents are getting tired of being uprooted and dragged around the house.


It wasn't until a friend gave me pot of paperwhite bulbs that I became concerned about the toxic nature of some plants, especially those that are prominent at the holidays.

Here is a naughty list of holiday plants from the ASPCA that could be harmful to your cat or dog:

  • Paperwhite narcissus can cause vomiting, salivation, or diarrhea. The bulb is the most poisonous part of the plant and if they eat enough it can cause convulsions, low blood pressure, tremors, and cardiac arrhythmias.


  • Holly, both native winterberry or English holly can cause vomiting, diarrhea, and depression but the toxicity is low.


  • Mistletoe can cause vomiting. diarrhea, low blood pressure, difficulty breathing and a low heart rate.
  • Amaryllis can cause vomiting, diarrhea, depression, abdominal pain, hypersalivation, anorexia, and tremors.


  • Cyclamen can cause salivation, vomiting, and diarrhea. If they eat a lot of the tubers they can suffer heart rhythm abnormalities, seizures, and death!
  • Clivia can cause vomiting, salivation, and diarrhea. The bulbs are the most poisonous part of the plant and eating large amounts can cause convulsions, low blood pressure, tremors, and heart arrhythmias.


  • Kalanchoe can cause vomiting and diarrhea. In rare cases it can cause abnormal heart rhythm.
  • Begonias can cause vomiting and salivation. The most toxic part is the root or tuber.
  • Jerusalem cherry is a nightshade and can cause gastrointestinal disturbances and ulcerations, seizures, depression, respiratory issues, and shock.


  • According to the ASPCA, poinsettias are not poisonous and just very mildly toxic if your pet ate the leaves (though they taste awful so not usually a problem). See our article, Are Poinsettias Poisonous to Cats?

On the positive side, Christmas cactus is non-toxic to dogs and cats, so that is one holiday plant that can be gifted without worry to your pet owning friends. See how to care for a Christmas cactus.

Happy and safe holidays to all in your family, whether two- or four-footed.

See ALL plants that are toxic to cats, dog, rabbits, and other pets.

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