Is Poinsettia toxic to dogs?
Poinsettia is only mildly toxic to dogs (S1 Caution): its milky sap can cause drooling, vomiting, and skin irritation, but the poisoning risk is greatly exaggerated — signs are usually self-limiting.
- TOXINirritant sap (diterpenoid euphorbol esters, saponin-like detergents)
- WHAT TO EXPECTirritation of mouth and stomach; drooling / licking lips; vomiting
- CALL THE VETCall your vet only if signs are severe or persistent — ongoing vomiting, refusal to eat, or worsening skin or eye irritation.
Symptoms
| SIGN |
|---|
| irritation of mouth and stomach |
| drooling / licking lips |
| vomiting |
| diarrhea |
| skin irritation (redness, swelling, itchiness) |
| eye irritation |
If your dog just ate it
Care at a glance
FAQ
Are poinsettias really deadly to cats?
No — that reputation is a myth the sources themselves push back on. The ASPCA describes poinsettia as "generally over-rated in toxicity," and Pet Poison Helpline says the "poisoning is greatly exaggerated." What actually happens: the milky sap can cause drooling, mild vomiting, or skin irritation, and signs usually resolve on their own. It's an S1 on our scale — caution, not crisis.
Do I need to get rid of my poinsettia at Christmas because of my cat?
Not necessarily — keeping it out of nibbling range is usually enough. Per Pet Poison Helpline, "signs are generally self-limiting and typically don't require medical treatment." Call your vet only if signs are severe or persistent — ongoing vomiting, refusal to eat, or worsening skin or eye irritation.