Five Christmas plants that are toxic to dogs (and some safe alternatives)

We’ve put together this list of five common festive plants that are toxic to dogs, symptoms to watch out for, and safer alternatives for your pets.

Photo of a Collie dog sitting in front of vibrant red poinsettias, a plant dangerous to dogs. Learn more about festive décor and dog-safe Christmas decorations.

Overview

Christmas is a time for joy and celebration, but it's also important to keep our pets safe. Many traditional Christmas plants can be harmful to dogs, so we’ve put together this list of the five most common festive plants that dog owners probably want to avoid. We'll cover why they're dangerous, symptoms to watch out for, and safer alternatives for your pets.

1. Poinsettia

2. Holly

3. Mistletoe

4. Christmas cactus

5. Ivy

Real plants safe for dogs

What if my pet eats a dangerous plant?

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Medically reviewed by Lizzie Youens, BSc(Hons) BVSc MRCVS

Published on 07/12/2023 • Reviewed on 28/11/2025