Carnations Dianthus caryophyllus
Its toxic principle is described as an unknown irritant, with mild gastrointestinal signs and mild dermatitis reported.
The ASPCA plant record for carnations covers Dianthus caryophyllus. This is reference information, not veterinary advice.
Symptoms
- Mild gastrointestinal signs
- Mild dermatitis
Is it toxic to cats?
Yes. Carnations can cause mild gastrointestinal signs or mild dermatitis in cats. Mild does not mean harmless, so contact a veterinarian if your cat has eaten one or develops symptoms.
Is it toxic to dogs?
Yes. The ASPCA also lists carnations as toxic to dogs, with mild gastrointestinal signs and mild dermatitis reported.
What to do if your pet ate it
If your cat or dog ate carnations, remove the remaining plant material and ask a veterinarian or animal poison service what to do next.
- Move the flower and any loose plant material out of reach.
- Note which plant and how much may have been eaten. Keep the label or take a clear photo.
- Call your veterinarian, an emergency animal clinic, or the ASPCA Animal Poison Control Center.
Do not induce vomiting unless a veterinary professional specifically tells you to.
Check another bouquet flower
Questions about carnations and pets
Are carnations toxic to cats?
Yes. The ASPCA lists Dianthus caryophyllus as toxic to cats and reports mild gastrointestinal signs and mild dermatitis.
Are carnations toxic to dogs?
Yes. The ASPCA lists carnations as toxic to dogs and reports mild gastrointestinal signs and mild dermatitis.
Are carnations safe just because symptoms are often mild?
No. The ASPCA still classifies carnations as toxic. Contact a veterinarian if your pet has eaten one or develops symptoms.
This guide follows established plant-care guidance and official ASPCA pet-safety references. How we verify our plant data → · Last reviewed: 2026-09-21