Holiday Pet Hazards From Halloween to New Year's

October 16, 2026

The biggest holiday dangers for pets from Halloween through New Year's are chocolate, xylitol, fatty table scraps, lilies, swallowed decorations, and fireworks. Most of these risks are easy to prevent once you know where they hide.

The season is full of good things. It is also full of wrappers on the floor, platters on the counter, and doors opening every few minutes. Here is what Tulsa pet owners should watch for, holiday by holiday.

Quick answer: Keep candy, sugar-free products, rich leftovers, lilies, tinsel, and alcohol out of reach. Give anxious pets a quiet room on Halloween night and New Year's Eve. If your pet eats something toxic, call right away. Oklahoma Veterinary Specialists is open 24/7, 365 days a year, including every holiday, at 918-299-4900.

What Halloween Candy Is Dangerous for Dogs and Cats?

Chocolate and sugar-free candy containing xylitol are the two most dangerous Halloween treats for pets. Raisins, wrappers, and lollipop sticks follow close behind.

Chocolate. The darker the chocolate, the greater the risk. The U.S. Food and Drug Administration notes that unsweetened and baking chocolate carry the highest concentration of the compound that is toxic to pets. Severe cases can lead to liver failure and bleeding disorders.

Xylitol. This sugar substitute appears in sugar-free gum, mints, and candy. It may also be labeled birch sugar or wood sugar. In dogs, it can trigger a sharp drop in blood sugar within 10 to 60 minutes, according to the FDA.

Watch for vomiting, weakness, staggering, collapse, or seizures. Some dogs show no signs for 12 to 24 hours, so hospital monitoring may be needed even when your dog seems fine.

Other Halloween hazards to watch for:

  • Raisins in snack boxes, which can harm a dog's kidneys
  • Candy wrappers and lollipop sticks, which can block or injure the intestines
  • Glow sticks, which taste bitter and cause drooling and mouth irritation, especially in cats
  • Lit jack-o'-lanterns and candles, which wagging tails and curious whiskers can knock over
  • Costumes that restrict breathing, movement, or vision
  • An open front door, since the doorbell ringing all night can send a nervous pet bolting outside

A simple plan helps. Store the candy bowl up high, give your pet a quiet room during trick-or-treat hours, and double-check that ID tags and microchip details are current.

What Thanksgiving Foods Should Pets Not Eat?

Turkey skin, fat trimmings, gravy, and bones top the list of Thanksgiving foods to keep away from pets. Onions, garlic, grapes, raisins, and raw yeast dough are also risky.

Rich, fatty foods can do more than upset a stomach. The FDA warns that turkey skin and fat trimmings can trigger pancreatitis, a painful and potentially life-threatening inflammation of the pancreas.

Thanksgiving foods to keep off the floor and out of reach:

  • Turkey bones, which can splinter and lodge in the throat or intestines
  • Skin, drippings, gravy, and buttery sides, which are linked to pancreatitis
  • Onions, garlic, leeks, and chives, found in stuffing and green bean casserole, which can damage red blood cells
  • Grapes and raisins, which can cause kidney injury in dogs
  • Raw yeast dough, which keeps rising in the stomach and produces alcohol as it ferments
  • Pumpkin pie and sugar-free desserts, which may contain xylitol
  • Cooking string, foil, and corn cobs, which can cause intestinal blockages

The trash can is the sneakiest hazard of the day. Once dinner ends, bag the scraps and bones and take them outside to a bin your pet cannot reach.

If your pet does develop vomiting, belly pain, or lethargy after a holiday meal, our Internal Medicine specialists work with your primary care veterinarian to diagnose and manage conditions like pancreatitis.

Which Christmas Plants and Decorations Are Toxic to Pets?

Lilies are the most dangerous holiday plant for cats, and tinsel is the most dangerous decoration. Poinsettias have a scary reputation, but they usually cause only mild drooling or stomach upset.

Lilies and cats. True lilies and daylilies are often tucked into holiday bouquets. Every part of the plant is toxic to cats, including the pollen and the vase water, according to the FDA.

A small nibble can lead to kidney failure within 24 to 72 hours. When treatment is delayed by 18 hours or more, the damage is generally permanent. If you have a cat, ask florists to leave lilies out of arrangements.

Tinsel and ribbon. Cats especially love anything shiny and stringy. When swallowed, these strands can bunch the intestines and cause a linear foreign body, which often requires surgery.

Decorations to secure:

  • Salt-dough ornaments. The FDA notes a 10-pound pet can get sick from just ½ teaspoon of salt.
  • Glass ornaments and ornament hooks, which can cut paws or be swallowed
  • Light strands and extension cords, which can cause burns when chewed
  • Tree water, which may contain preservatives, fertilizer, or bacteria
  • An unanchored tree, which can topple when a cat climbs it
  • Wrapped gifts with food inside, which dogs can smell through the paper
  • Guests' purses and suitcases, which may hold medications, gum, or mints with xylitol

A little planning goes a long way. Anchor the tree, hang breakables up high, skip the tinsel, and give visitors a safe place to stash their bags.

How Do I Keep My Dog Calm During New Year's Fireworks?

Keep your pet indoors in a quiet, closed room with background noise before the fireworks start. Fireworks, open doors, and unattended drinks make New Year's Eve the last big hazard of the season.

Fireworks stress is common in both dogs and cats. In a Utrecht University survey of pet owners, more than three in four reported fireworks caused anxiety or stress for their animal. About 5% of dogs and nearly 10% of cats had gone missing after hearing fireworks.

Ways to help your pet through the noise:

  • Take dogs out for a potty break before dark
  • Close windows and curtains, then turn on a TV, fan, or soft music
  • Set up a cozy hideaway with familiar bedding
  • Confirm ID tags fit and microchip contact details are current
  • Talk with your primary care veterinarian ahead of time if your pet has severe noise anxiety

Other New Year's hazards:

  • Alcohol. Even small amounts can cause dangerous drops in blood sugar, blood pressure, and body temperature in pets.
  • Confetti, streamers, and balloons, which can cause choking or intestinal blockages
  • Party snacks with chocolate, grapes, macadamia nuts, or xylitol
  • Antifreeze and de-icers. Oklahoma winter nights bring these out, and antifreeze tastes sweet to pets. Wipe up spills and store containers tightly closed.

When Is a Holiday Pet Problem an Emergency?

Any suspected toxin ingestion is an emergency, even if your pet looks fine right now. Signs from xylitol, lilies, and antifreeze can appear hours after the damage has started.

When in doubt, call. Our emergency team would much rather hear from you early than late.

What Should I Do If My Pet Eats Something Toxic?

Move your pet away from the item, gather the packaging, and call an emergency veterinarian right away. Fast action gives your pet the best chance at a smooth recovery.

  1. Remove access. Take away any remaining candy, plant, or decoration.
  2. Note the details. What did your pet eat, how much, and when?
  3. Bring the evidence. Grab the wrapper or label, or snap a photo of the plant.
  4. Do not make your pet vomit unless a veterinarian tells you to. Some substances cause more harm coming back up.
  5. Call ahead. Reach Oklahoma Veterinary Specialists at 918-299-4900 so our team can prepare for your arrival.

You do not need an appointment for an emergency. You also do not need to have every answer. Our team will walk you through what is happening and talk openly with you about treatment options and costs.

Where Can I Find a 24-Hour Emergency Vet in Tulsa on a Holiday?

Oklahoma Veterinary Specialists in Tulsa is open 24 hours a day, 7 days a week, 365 days a year. That includes Halloween night, Thanksgiving Day, Christmas Eve, Christmas Day, and New Year's Eve.

Our emergency doctors work alongside board-certified specialists under one roof:

  • Internal Medicine for pancreatitis, toxin-related organ injury, and complex illness
  • Surgery by Diplomates of the American College of Veterinary Surgeons (DACVS) for foreign body removal and other urgent procedures
  • Ophthalmology for eye injuries from decorations, ornaments, or rough play

We partner with your primary care veterinarian at every step. Once your pet is stable, we share records and coordinate follow-up care so the transition home feels seamless.

Pet owners across the Tulsa area, from Broken Arrow and Owasso to Bixby, Jenks, and Sand Springs, rely on our team when the unexpected happens. The holidays should be about making memories, and we are here so you can enjoy them.

Questions about a holiday hazard or need care now? Call 918-299-4900 or visit okvets.com.

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