Are Carnations Toxic to Cats?

Are carnations toxic to cats?

Yes, carnations are toxic to cats. They belong to the Caryophyllaceae family and contain a compound known as saponins. This causes mild to moderate gastrointestinal upset in cats. So, while it's not life-threatening, we do not recommend keeping carnations in your home.

Keep reading if you're curious about the symptoms and medical intervention needed if your cat consumes a carnation.

We have also included a list of other toxic flowers to watch out for, as well as some non-toxic flowers you can safely use to beautify your home without affecting your cat. 

How toxic are carnations to cats?

The saponins in carnations can cause gastrointestinal upset in cats, which manifests as vomiting, drooling, diarrhea, lethargy, and loss of appetite. On the other hand, contact with carnation sap can cause redness, itching, and a rash on your cat's skin.

In mild cases, if ingested, the symptoms will resolve on their own as the toxins pass out of the cat's system. Home remedies like withholding food for 6 to 12 hours and ensuring your cat has access to fresh water throughout this period can help them feel better.

However, if the symptoms persist for more than a few hours or worsen, consult your veterinarian. Sometimes, your vet might induce vomiting to remove the toxins from the cat's system or administer activated charcoal to help bind any remaining toxins in the digestive tract.

Are mini carnations toxic to cats?

Yes, mini carnations, like regular carnations, are toxic to cats. While the toxicity is mild, the presence of saponins in them causes vomiting, drooling, diarrhea, lethargy, and loss of appetite if ingested.

Are all Dianthus genus flowers toxic to cats?

Yes, all Dianthus genus flowers are toxic to cats because they contain saponins. However, there are currently 360 flowers in the Dianthus genus, and each one contains different levels and types of saponins, which means that some are more toxic than others.

What other flowers are toxic to cats?

When bringing flowers inside your home, avoid these flowers that are toxic to cats:

• Lilies 
• Tulips
• Daffodils
• Chrysanthemums
• Azaleas
• Amaryllis
• Gladioli
• Oleander
• Sago Palm
• Peonies

(Certain plant-based essential oils like citrus can also be toxic to cats if consumed.)

Cat-safe alternatives to carnations

Instead of carnations, consider these alternative flowers and houseplants that are safer for cats:

• Areca palm
• Fuchsias
• Spider plant
• Cat grass (Dactylis glomerata)
• Sunflowers

Are carnations safe for cats?

Carnations and the entire Dianthus genus contain saponin, which makes them unsafe for cats. While the toxicity is generally mild, it’s advisable to keep carnations out of reach of cats to prevent discomfort and health issues. 

If you suspect that your cat has ingested any part of a carnation, monitor them closely and use the home remedies in this article.