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Christmas With a Dog: 5 Dangers and How to Avoid Them

Christmas is the most accident-prone time of year for dogs. The five most common dangers: toxic plants (poinsettia, mistletoe, Christmas rose), chocolate (100 g of dark chocolate can be fatal for a 10 kg dog), open candles, swallowable decorations like tinsel, and seasoned food scraps. Every one of these risks can be defused with simple precautions.

A relaxed dog on a bed, surrounded by festive Christmas decorations and soft light.
The Key Points at a Glance
  • Toxic plants: poinsettia, mistletoe, Christmas rose (keep out of reach)
  • Chocolate: theobromine is toxic to dogs, dark chocolate is the most dangerous
  • Candles: use LED candles, never leave open flames unattended
  • Christmas tree: no tinsel, hang ornaments high, cover the tree-stand water
  • Food scraps: no holiday roast, no bones, no seasoned leftovers
  • A retreat: a quiet spot away from the commotion for your dog

Reduce stress

Christmas throws off your dog's daily routine: visitors, noise, unfamiliar smells, changed schedules. Offer a quiet retreat (a crate or dog bed in a calm room). Keep up the regular walks, ideally in the morning or evening when it's quiet. Don't take your dog Christmas shopping or to holiday markets (crowds, noise, food scraps on the ground).

1. Toxic plants

A bright red poinsettia sits in a pot, surrounded by pine cones, green foliage and burning candles.

Poinsettia: Belongs to the spurge family. The leaves and stems contain a toxic milky sap. Symptoms: vomiting, heavy drooling, diarrhea, cramps, trembling. In the worst case, pulmonary edema. If you suspect poisoning, go to the vet immediately.

Mistletoe and Christmas rose: Toxic as well. The symptoms are similar to those of the poinsettia.

Solution: Place plants out of reach or skip them entirely. More on toxic plants: Toxic plants for dogs

2. Candles and fire hazards

Glowing light bulbs surrounded by red flowers and greenery create a warm atmosphere.

Open candles on the coffee table or the Advent wreath: your dog can knock them over, singe its fur, or swallow wax (a blockage risk). LED candles are the safest alternative. If you use real candles, place them out of reach and never let them burn unattended.

First aid for burns: Cool with lukewarm water (no ice, no ice-cold water). No burn ointments or wound powder. Go to the vet right away, since the full extent often shows up only later.

3. No holiday feast for your dog

Christmas goose, turkey and gravy are too heavily seasoned. The possible result: vomiting, diarrhea, pancreatitis. Especially dangerous: cooked bones. They splinter and can injure the esophagus, stomach or intestines.

Alternative: Dried beef or rabbit ears, raw meaty bones (raw, they don't splinter). Or your own dog menu of plain boiled chicken without any seasoning.

4. Chocolate and sweets

A small dog rests its head on a dining table, gazing at a plate of cookies and macarons. A decorated Christmas tree in the background.

Chocolate contains theobromine, which dogs break down only slowly. The darker the chocolate, the more theobromine. Dark chocolate and baking chocolate are the most dangerous. Christmas cookies contain problematic ingredients too: sugar, cinnamon, bitter almonds, raisins, xylitol.

Symptoms of chocolate poisoning: hyperactivity, increased thirst, diarrhea, vomiting, rapid heartbeat, trembling, cramps, trouble breathing.

First aid: Call your vet or an emergency clinic right away. Bring the chocolate remnants or the wrapper along (the vet estimates the amount of theobromine). Give activated charcoal tablets only if they tell you to.

Prevention: Never leave Advent plates, cookie tins or chocolate out in the open.

5. Securing the Christmas tree

A person in a Santa hat sits on the floor with two dogs. A decorated Christmas tree and wrapped presents next to them.

Stability: The tree has to stand firmly enough that it won't topple over when your dog sniffs at it or bumps into it.

Decorations: Hang ornaments and decorations high. Wooden ornaments are safer than plastic or metal (which can contain toxic substances). No tinsel and no gift ribbons (a choking hazard, intestinal blockage). Pick up broken glass ornaments right away (cut injuries to paws and mouth).

Tree-stand water: Can contain fertilizer, resin or preservatives. Cover it or keep your dog away from it.

Presents: Don't leave your dog unattended with wrapped gifts (packaging material, bows, small parts).

Were you paying attention?

Question 1 of 3

What should you do if your dog has eaten chocolate?

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Frequently Asked Questions

What should I do if my dog has eaten chocolate?

Call your vet or an emergency clinic right away. Share your dog's weight, the type and amount of chocolate, and when it was eaten. Pack up the chocolate remnants or wrapper. Give activated charcoal tablets only if they tell you to. What matters most is the amount and the cocoa content: 100 g of dark chocolate can be fatal for a 10 kg dog.

Which Christmas plants are toxic to dogs?

Poinsettia, mistletoe and Christmas rose. The poinsettia contains a toxic milky sap in its leaves and stems. Symptoms: vomiting, drooling, diarrhea, cramps. If you suspect poisoning, go to the vet immediately.

Can my dog eat Christmas cookies?

No. Cookies made for people contain sugar, cinnamon, bitter almonds and often raisins or chocolate: all problematic for dogs. Instead, bake or buy special dog cookies.

How do I reduce Christmas stress for my dog?

Set up a quiet retreat, keep up the regular walks, and don't take your dog Christmas shopping. When guests visit: don't force your dog to interact and let it withdraw.

Claudia Weise

Written by

Claudia Weise

Editor-in-Chief, Certified Nutrition Consultant & Animal Welfare Practice

Editor-in-Chief at HundeoCertified Dog Nutrition ConsultantActive in animal welfare and with dogs every day

Claudia has worked closely alongside Enrico on Hundeo since the early days. She is a certified dog nutrition consultant, is active with animal welfare topics and dogs every day, and brings that practical experience into health, care, breed, and accessory content as Editor-in-Chief.

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