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Specialists in Companion Animal Neurology (SCAN)

Pancreatitis and Neurological Side Effects in Pets: Why Fatty Holiday Foods Can Cause More Than Stomach Issues

Pancreatitis and neurological side

The holidays are a time for family, celebration, and, of course, food. From turkey and gravy to buttery side dishes and rich desserts, it’s hard to resist sharing a bite or two with our pets. But those well-intentioned table scraps can have serious consequences. Fatty, greasy, or rich holiday foods are a leading cause of pancreatitis in pets, and in some cases, can even lead to neurological complications that go far beyond a simple upset stomach.

What Is Pancreatitis in Pets?

The pancreas is an organ that helps digest food and regulate blood sugar. When it becomes inflamed, a condition called pancreatitis, digestive enzymes begin damaging the pancreas itself.

This condition is painful and potentially life-threatening, especially in dogs. Cats can develop it, too, although feline symptoms tend to be more subtle.

Common signs of pancreatitis in pets include:

  • Vomiting and diarrhea

  • Loss of appetite

  • Lethargy or weakness

  • Abdominal pain (pets may hunch, whine, or avoid being touched)

  • Fever

Even a single high-fat meal can trigger an episode, particularly in dogs that have eaten fatty meats, gravy, butter, or discarded cooking drippings.

Why Fatty Foods Are So Dangerous

During the holidays, pets are often exposed to rich, high-fat foods they don’t normally eat. Foods like ham, turkey skin, bacon, sausage, and buttery side dishes can cause a sudden spike in fat digestion needs. The pancreas works overtime to produce enzymes, and in doing so, can become inflamed.

Some animals, especially Miniature Schnauzers, Yorkshire Terriers, and Cocker Spaniels, are genetically predisposed to pancreatitis and more sensitive to dietary fat.

Neurological Side Effects: When Pancreatitis Affects the Brain

Most people associate pancreatitis with vomiting or abdominal pain, but in severe cases, inflammation can affect the entire body, including the nervous system. Pets suffering from pancreatitis may develop:

  • Disorientation or confusion

  • Tremors or muscle twitching

  • Weakness or loss of coordination

  • Seizures (in rare, advanced cases)

These neurological symptoms often result from systemic inflammation, electrolyte imbalances, or low blood sugar caused by pancreatic dysfunction. In cats, this can appear as dullness, lethargy, or unsteady walking; in dogs, as tremors or collapse.

The Hidden Hazards: Foreign Body Ingestion and Toxicities

While pancreatitis is one of the most common holiday-related emergencies, it’s not the only one. Two of the biggest holiday hazards for pets are foreign body ingestion and toxicities.

  • Foreign body ingestion:

    Cooked bones, skewers, toothpicks, food wrappers, and decorations can easily be swallowed by curious pets, causing choking or gastrointestinal blockage, both of which can require emergency surgery.

  • Toxicities:

    Common holiday foods and ingredients can be toxic to pets, including chocolate, onions, garlic, grapes, raisins, macadamia nuts, and xylitol (a sugar substitute). Even alcohol and caffeine can cause severe neurological and metabolic effects.

Some of these toxins can also trigger or worsen pancreatitis by stressing the liver and pancreas.

How to Protect Your Pet This Holiday Season

You don’t have to skip the celebration, just make sure your pets don’t share in the feast. Here’s how to keep them safe:

Stick to pet-safe treats: Choose treats made specifically for pets instead of table food.

Keep food out of reach: Secure trash cans and countertops, especially after big meals.

Educate guests: Remind family and friends not to slip food under the table.

Watch for warning signs: If your pet shows vomiting, lethargy, trembling, or abdominal pain, seek veterinary care immediately.

Be cautious with leftovers: Bones, fatty scraps, and gravy are some of the most dangerous items to share.

The Bottom Line

Holiday meals are meant to be enjoyed, but only by humans. For pets, fatty foods, toxic ingredients, and swallowed objects can quickly lead to pancreatitis, neurological complications, or even life-threatening emergencies.

Keeping your pets away from rich table foods is one of the best gifts you can give them this season, ensuring they stay healthy, happy, and by your side for many holidays to come.

*DOWNLOAD OUR HOLIDAY SAFETY GUIDE*