From tempting candy bowls to spooky costumes and flashing decorations, Halloween poses a unique set of risks for dogs. But with a little awareness and planning, you can make sure the scariest thing about Halloween is the costumes – not a trip to the emergency vet.

This month in Dogter’s Corner, I’ll walk you through the top Halloween dangers for dogs, and how to keep your pup safe, stress-free, and maybe even stylish during the spooky season.

Chocolate, Candy, & Canine Curiosity

One of the biggest threats this time of year is candy – especially chocolate, which is toxic to dogs even in small amounts. Dark chocolate contains high levels of theobromine, which dogs can’t metabolize effectively.

Other common culprits:

• Sugar-free gum and candy containing xylitol, a sweetener that can cause rapid insulin release and even liver failure

• Raisins, often found in “healthier” treats, can cause kidney failure in some dogs

• Candy wrappers, if swallowed, can create dangerous intestinal blockages

Vet Tip: Keep all candy well out of your dog’s reach, and make sure children know not to share Halloween treats with their furry siblings. If you suspect ingestion, contact your vet or a poison hotline immediately.

Costume Cautions

We love a good dog-in-a-costume photo, but not every pup enjoys being dressed up. If you plan to include your dog in the fun, follow these guidelines:

• Comfort comes first: Costumes should be lightweight, breathable, and allow full range of motion.

• No choking hazards: Avoid anything with small, chewable parts or ties that could become tangled.

• Supervision required: Never leave your dog unattended while in costume.

• Test ahead of time: Let your dog try on the costume days in advance to gauge comfort and tolerance.

Vet Tip: If your dog freezes, scratches, or tries to shake off the costume, it’s best to skip the outfit and try a festive bandana or themed collar instead.

Stranger Danger: Doorbells and Stress

Trick-or-treaters mean a constant stream of doorbell rings, strange voices, and masked visitors. Even the most social dogs can become overwhelmed.

Prevent panic by:

• Creating a safe, quiet space for your dog in a back room

• Playing calming music or white noise

• Using baby gates or crates to prevent door dashing

• Trying calming aids like pheromone diffusers or anxiety wraps if your dog is especially reactive

Vet Tip: For dogs with extreme anxiety, talk to your veterinarian in advance about calming supplements or short-term medication options.

Decorations and Electrical Dangers

From fog machines to flashing lights, Halloween decorations can be frightening or downright dangerous for pets.

Watch out for:

• Chewable cords and blinking lights.

• Candles (including in jack-o’-lanterns) that could be knocked over by wagging tails.

• Fake spider webs that can tangle paws or be swallowed.

A Treat Just For Them

Don’t let your dog feel left out! Prepare a few special treats that are safe and fun for pups. Look for Halloween-themed dog cookies at your local pet store or make your own using pumpkin and peanut butter.

Vet Tip: Always check that peanut butter is xylitol-free and that canned pumpkin is 100% pumpkin – not pie filling with added sugar and spices.

HAPPY HOWL-O-WEEN!

With some planning and a little common sense, your dog can safely enjoy the spirit of the season – whether it’s lounging on the porch in a pumpkin bandana or making a cameo in your family costume photo.

Dr. Max Harper, DVM, is a practicing veterinarian who believes that every season is better with a dog by your side and a little bit of preparation to keep them safe and healthy.