Is holly toxic to dogs?
ASPCA lists holly leaves and berries as toxic to dogs, though of low toxicity. The spiky leaves can injure the lips and gums (Pet Poison Helpline).
Did your dog eat some?
Call your vet or an emergency vet clinic right away, even if your dog seems fine. Tell them what your dog ate, how much and when.
- ASPCA Animal Poison Control: (888) 426-4435 (a fee may apply)
- Pet Poison Helpline: (855) 764-7661 (a fee may apply)
- Don’t make your pet vomit unless a vet tells you to.
Better choices, for example
Questions
My dog ate holly. What should I do?
Call your vet or an emergency vet clinic right away, even if your dog seems fine. You can also call ASPCA Animal Poison Control at (888) 426-4435 or the Pet Poison Helpline at (855) 764-7661 (a fee may apply). Don’t make your dog vomit unless a vet tells you to.
Is holly toxic to cats?
Yes, toxic. ASPCA and Cornell list holly as toxic to cats, though of low toxicity. The spiky leaves can injure the mouth (Pet Poison Helpline).
Sources
Last checked: October 2026