Toxicity level
MildModerateSevere
- Over-feared — mostly mild
- Within hours
- Affects: Mouth & stomach
Did you know? The classic 'deadly' myth — it's actually only mildly irritating.
Verdict
Feed only in moderation
Key concern
Sap (diterpenoid esters)
Species
🐱 Cats
Why this verdict for cats
The sap mildly irritates a cat’s mouth and stomach. Unpleasant but seldom dangerous — still, keep it away.
Warning signs to watch for
- Drooling
- Mild vomiting
🍽️ Feeding it safely?
Frequently asked questions
Can cats eat poinsettia?
In moderation. The sap mildly irritates a cat’s mouth and stomach. Unpleasant but seldom dangerous — still, keep it away.
How much poinsettia can cats have?
None — poinsettia is not safe for cats and should be avoided entirely. When in doubt, ask your vet.
Is poinsettia safe for dogs too?
Verdicts can differ between species. See the dog answer for poinsettia →
More plants for cats
By the CanMyPet Editorial Team · Reviewed against ASPCA Animal Poison Control, the American Kennel Club (AKC) and Pet Poison Helpline · Last updated June 22, 2026.
Sources
- ASPCA — People Foods to Avoid Feeding Your Pets
- American Kennel Club — Dog Nutrition
- Pet Poison Helpline — Poison List
CanMyPet provides general information reviewed against trusted sources (ASPCA, AKC, Pet Poison Helpline). It is not a substitute for professional veterinary advice. When in doubt, always contact your veterinarian.