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Christmas Pet Safety: Plants, Foods & Decorations

✓ Vet-referenced✓ Sources citedUpdated 2026-10-10

Holiday plants, rich food and sparkly decorations all tempt curious pets. This guide covers what is truly dangerous (and what is mostly myth) for dogs and cats.

Holiday emergency? Many vets close on holidays. Save your nearest 24-hour emergency vet's number now. Poison lines: ASPCA Animal Poison Control: (888) 426-4435 · Pet Poison Helpline: (855) 764-7661.

Christmas plants

PlantSafetyNotes
PoinsettiasMildly toxic cats · Mildly toxic dogsIts reputation is worse than reality: mild mouth irritation and vomiting.
HollyMildly toxic cats · Mildly toxic dogsBerries and spiky leaves upset the stomach.
MistletoeToxic cats · Toxic dogsMore concerning in larger amounts; keep it hung high.
AmaryllisToxic cats · Toxic dogsBulbs are the most toxic part.
LiliesHighly toxic cats · Non-toxic dogsCommon in holiday bouquets and deadly to cats.
Christmas CactusNon-toxic cats · Non-toxic dogsA safe choice for pet homes.
Christmas TreesMildly toxic cats · Mildly toxic dogsMild irritation; needles and tree water are the main issues.

Christmas foods

ItemSafetyWhy
ChocolateToxicAdvent calendars, chocolate coins and gifts under the tree are a classic Christmas poisoning.
Fruitcake, mince pies and Christmas puddingToxicRaisins, currants and sultanas can cause kidney failure; often contain alcohol too.
Macadamia NutsToxicCommon in holiday cookies.
HamCautionSalty and fatty; ham bones splinter.
Eggnog and alcoholToxicAlcohol, plus nutmeg and sugar.
Sugar-free baked goods and candyToxicCheck for xylitol.

Decorations and gifts

ItemSafetyWhy
Tinsel, ribbon and stringDangerous for catsCan cause a linear foreign body that needs surgery.
Glass ornamentsCautionCuts to mouths and paws; hang breakables high.
Light cords and batteriesDangerousChewing cords causes burns; swallowed batteries cause severe internal burns.
Snow globesToxicSome contain antifreeze (ethylene glycol), which is extremely toxic.
Liquid potpourri and essential oil diffusersCautionBurns and essential oil toxicity, especially for cats. Essential oils and cats
Wrapped food giftsCautionDogs can smell chocolate through wrapping paper. Keep edible gifts off the floor.

Frequently asked questions

Are poinsettias poisonous to cats and dogs?

Only mildly. They can cause mouth irritation, drooling and vomiting, but serious poisoning is rare.

Is a real Christmas tree safe for pets?

Mostly. Tree oils and needles can cause mild stomach upset, and the tree water can contain fertilizer and bacteria. Anchor the tree so it cannot be knocked over.

What Christmas foods are toxic to dogs?

Chocolate, raisins and currants (fruitcake, mince pies), macadamia nuts, alcohol, xylitol-sweetened treats, and fatty foods such as ham and gravy.

Sources