Is Holly Toxic to Cats?

Yes — Holly is mildly toxic to cats

Holly berries are mildly toxic — the spiny leaves make them unappealing to chew, but the bright red berries can attract curious pets. Most common during the holiday season when holly is used as decoration.

Symptoms in Cats

If your cat eats Holly, watch for these symptoms (onset: 1-6 hours):

Vomiting
Diarrhea
Abdominal pain
Drooling
Lip smacking

What To Do

Monitor at home. Offer fluids. See vet if more than a few berries were eaten or symptoms persist.

Cat-Safe Alternatives to Holly

✓ Christmas Cactus ✓ Rosemary ✓ Parlor Palm

Quick Facts

Scientific Name

Ilex spp.

Also Toxic to Dogs?

Yes (mild)

Toxic Compound

Saponins (ilicin), methylxanthines

Toxic Parts

berries, leaves

Sources: ASPCA Animal Poison Control Center, Pet Poison Helpline. View full Holly toxicity profile.