Holiday Foods That Are Dangerous For Pets And What To Give Them Instead

Nov 10, 2025bySarah McConnell

The holidays bring joy, family gatherings, and tables overflowing with delicious treats. While you enjoy festive meals, your furry friends might be eyeing those tempting dishes too. Unfortunately, many holiday favorites can seriously harm cats and dogs, leading to emergency vet visits when you should be celebrating together.

This article provides general information only and is not a substitute for professional veterinary advice. Always consult your veterinarian before introducing new foods to your pet’s diet or if you suspect your pet has consumed something harmful.

1. Chocolate

Chocolate
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Your dog might beg for a piece of that chocolate cake, but even small amounts contain theobromine, a compound that dogs and cats cannot process safely. Dark chocolate and baking chocolate pose the greatest risk.

Symptoms include vomiting, rapid heartbeat, seizures, and in severe cases, death. Instead, offer pet-safe carob treats that mimic chocolate’s taste without the danger, keeping tails wagging safely.

2. Grapes And Raisins

Grapes And Raisins
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Fruitcakes, holiday cookies, and cheese platters often feature these innocent-looking fruits that can cause sudden kidney failure in dogs. Scientists still don’t fully understand why grapes are toxic, but even tiny amounts trigger severe reactions.

Watch for lethargy, vomiting, and loss of appetite if your pet sneaks a bite. Safe alternatives include fresh apple slices or blueberries, which dogs love just as much.

3. Onions And Garlic

Onions And Garlic
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Stuffing, gravy, and casseroles wouldn’t taste the same without these flavour boosters, but they contain compounds that destroy your pet’s red blood cells. All forms count, including powdered, cooked, or raw versions found in holiday dishes.

Damage builds up over time, causing weakness and breathing difficulties. Stick with plain, unseasoned cooked chicken or turkey as a safe holiday treat your pet will absolutely devour.

4. Xylitol

Xylitol
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This sugar substitute hides in sugar-free cookies, candies, baked goods, and even some peanut butters that might end up in holiday gift baskets. When dogs consume xylitol, their insulin levels spike dangerously, causing blood sugar to plummet rapidly.

Liver failure can follow within days. Always check ingredient labels carefully, and choose xylitol-free peanut butter or plain pumpkin puree as safer special treats instead.

5. Macadamia Nuts

Macadamia Nuts
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Holiday nut mixes and baked treats frequently contain these buttery nuts that cause mysterious reactions in dogs. Within 12 hours of eating them, dogs may develop weakness in their back legs, tremors, vomiting, and high fever.

Most dogs recover within 48 hours, but the experience is frightening and uncomfortable. Choose plain roasted pumpkin seeds or unsalted sunflower seeds as crunchy, safe alternatives your dog can enjoy guilt-free.

6. Cooked Bones

Cooked Bones
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That leftover turkey or ham bone might seem like the perfect gift for your dog, but cooking makes bones brittle and prone to splintering. Sharp fragments can pierce the digestive tract, causing life-threatening internal injuries.

Bones also create choking hazards and painful blockages. Instead, provide sturdy rubber chew toys or specially designed dental chews that satisfy the urge to gnaw without the dangerous consequences.

7. Fatty Foods

Fatty Foods
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Rich gravies, buttery mashed potatoes, and fatty meat trimmings overwhelm your pet’s digestive system during the holidays. These indulgent foods can trigger pancreatitis, a painful inflammation that requires immediate veterinary care and hospitalization.

Symptoms include severe abdominal pain, vomiting, and loss of appetite. Lean, plain cooked meats like skinless chicken breast or turkey make much safer options that won’t upset sensitive stomachs.

8. Nutmeg

Nutmeg
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Pumpkin pie, eggnog, and spiced cookies all feature this warming spice that contains myristicin, a compound toxic to pets in moderate amounts. While a tiny taste likely won’t cause problems, larger quantities lead to hallucinations, increased heart rate, and seizures.

Symptoms can last up to 48 hours. Skip the spices entirely and offer plain canned pumpkin or sweet potato as a holiday-themed treat instead.

9. Raw Dough

Raw Dough
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Bread dough left rising on the counter smells irresistible to curious pets, but raw yeast dough expands in their warm stomachs, causing painful bloating and potential stomach rupture. The fermentation process also produces alcohol, adding toxicity to the danger.

Emergency surgery may become necessary. Keep dough safely covered and out of reach, then reward patient pets with small pieces of fully baked, plain bread instead.