Skip to main content

My dog ate Halloween candy – here’s what to do even if your dog has no symptoms

Follow these steps if your dog eats Halloween candy

A cockapoo lies on their back on a chair, covered in Halloween candy
Georgi Baird / Shutterstock

Although you can certainly make canine-approved Halloween candy for dogs, commercial Halloween candy (aka, the kind you stock up on in October) is absolutely not meant for pups. Sometimes, though, sneaky dogs infiltrate the trick-or-treat bag.

Our fur babies don’t know they’re putting something dangerous into their mouths (in fact, it probably smells like something yummy), so it’s up to us, their beloved pet parents, to keep them safe. Luckily, that’s exactly what we’re here to help with. From treating a possible case of canine food poisoning to preventing these incidents altogether, these are the five things you should do if your dog breaks into the Halloween candy. Don't wait to take action!

Recommended Videos

Difficulty

Easy

What You Need

  • Patience

  • Vet or poison control on the phone

  • Water

  • Lockable container or dog-proof container

Dog in Cookie Monster Halloween costume in front of plate of treats
Tracy Hiria / Shutterstock

My dog ate Halloween candy: Here's what do to, in step-by-step instructions

Halloween is all about embracing the spooky, but it's a little too spooky when you find out that your furry friend got into the Halloween candy. As long as you act quickly, though, you can do a lot to keep the situation from getting out of hand. You've got this!

Step 1: First, keep your dog nearby in case of an emergency--even if they show no symptoms

Make sure your dog doesn’t need any kind of emergency care before you go about your day. Some symptoms of major problems like choking can begin instantly, while other symptoms can take hours or even days to manifest. Candy wrappers, for example, can cause intestinal blockage that isn't noticeable at first.

Even if you can’t see an immediate problem, keep your dog nearby so you can watch for symptoms. This will also make your call to a vet or poison control center quicker and easier, as they may ask you to check your pet for certain signs of poisoning while you’re still on the phone.

Step 2: If you can find out what he ate, you'll be one step ahead.

If you can, it will be immensely helpful to find out what type of candy your dog ate. This way, you can look up any ingredients that you know he ingested, allowing you to act quickly if necessary. Even if the ingredients aren't necessarily toxic, East Valley Animal Hospital notes, issues like pancreatitis can occur. If you conclude that your pup ate chocolate, which can be deadly to dogs, call an animal poison helpline immediately.

Don’t worry about calculating how much he ate, though — the professional on the phone will help guide you through this in the next steps.

Step 3: For the best advice, call a veterinarian or poison control hotline as soon as you're able.

This is the most important step if you suspect that your pet has gotten into the Halloween candy, as the folks in vet offices and animal poison control centers will know exactly what to do. They’ll ask you questions to determine what your dog ate, how much, and what needs to be done next. Whatever you do, make sure to follow their instructions as closely as you can.

The ASPCA Animal Poison Helpline phone number is 888-426-4435. They are available 365 days a year, 24 hours a day. You can also ask your trusted veterinarian for their favorite emergency resources.

Step 4: Make sure your dog stays hydrated no matter how minor the incident may have been.

When the ordeal is over — or at least when you know your pet is safe — it’s time to take care of non-emergency needs. Hydration will be ultra-important in the event of even mild poisoning, since many toxins dehydrate and exhaust the body. Not only will water replenish your pup’s hydration needs, but it’ll also help flush out anything harmful that's still in his system.

Be sure not to give your pet any food or water until after you've spoken to a veterinarian or animal poison control specialist, as it can make some situations worse.

Step 5: Bring your dog to a vet if advised, though you don't need to wait if you're concerned.

Even if the experts at your vet’s office or poison control center don’t think it’s necessary for your dog to visit a clinic, you can still bring him in. You may need to go to an emergency veterinarian’s office for walk-in care, though. When in doubt, don't be afraid to give them a call.

You will want to take your dog to see a doctor if your pup has prolonged vomiting, excessive diarrhea, tremors, seizures, or other strange behaviors. You know your fur baby best, so if something is wrong, don’t hesitate to get help. As the old saying goes, it's better to be safe than sorry!

Dog sits in ghost headband with trick-or-treat basket
otsphoto / Shutterstock

How to prevent your dog from eating Halloween candy

Thankfully, you can stop most candy-related incidents before they even begin; it just takes a little time and planning. Here are a few easy ways to keep all the candy away from prying paws:

Step 1: Don’t take your dog trick-or-treating, as cute as their costume may be.

As much as you’d like to have your four-legged friend tagging along to show off their new doggy costume, trick-or-treating can be prime time for candy stealing. While you were looking around at all the decorations or keeping an eye on your kids, your pup could very well have been snacking on something he found on the ground — it happens!

Step 2: Use a dog-proof container to keep candy safe from prying paws.

When you bring home this year’s loot, use a lockable container that your dog can’t open. A ziplock bag may be great for storage, but it will only go so far before succumbing to your dog’s sharp teeth. Most lockable, reusable containers will be just fine, though you can opt for something cute, too, as long as it can’t be opened by paws or a nose.

Step 3: Store candy high up on shelves or in cabinets your dog can't reach.

Finally, make sure to store your candy stash somewhere inaccessible to your dog — like a high pantry shelf. This step is especially important if your container isn’t completely dog-proof. Who knows, this strategy might help you limit your or your kids' candy intake, too!

A chocolate brown lab licks his lips.
Janet / Shutterstock

What Halloween candy ingredients are most dangerous to dogs?

Even though no candy should be eaten by a pup, some ingredients are much more dangerous to canines than others. Even though a call to Animal Poison Control will give you an idea of how serious the situation is, you may want to skip the questions in certain situations. A little bit of time can make a big difference in cases of severe poisoning or illness, so if your dog has consumed something particularly dangerous--go straight to the emergency vet.

Some of the most dangerous candy ingredients for dogs include:

  • Chocolate, especially dark chocolate
  • Xylitol, an artificial sweetener
  • Bubble gum (often contains xylitol)
  • Raisins
  • Macadamia nuts

By being smart with your candy storage and knowing what to do in case of emergency, you and your pup are in for a fun (and safe) Halloween! You won’t need to spend the whole holiday on high alert if you know the candy is where your dog can’t reach it. Then, even he will be able to enjoy the festivities of All Hallow’s Eve.

Gabrielle LaFrank
Gabrielle LaFrank has written for sites such as Psych2Go, Elite Daily, and, currently, PawTracks. When she's not writing, you…
Can dogs eat turkey? Be careful this Thanksgiving
Here's what to be aware of when feeding your dog Thanksgiving food
Yellow Lab begs at the Thanksgiving table

As everyone gathers around the table for this year’s Thanksgiving feast, make sure your four-legged family members are included, too. Not all people food is safe for dogs, so it will take a little more thought and effort than just tossing over some table scraps.
Can dogs eat turkey? If you're wondering whether pups can snack on poultry or other Thanksgiving fare, you'll just want to be sure whatever you're giving them is safe. A lot of the ingredients and dishes that are already on your table can be slightly modified to be made safe for your pup, so preparing people food for dogs can be easier than you think. Read on to get some canine-friendly ideas for feeding your dog on this yummy, cozy holiday. Remember to be grateful for your pup, too!
Here are some of the best (and worst) Thanksgiving foods for dogs.

Can dogs eat turkey? How to prepare Thanksgiving turkey for dogs

Read more
Chicken and rice: When (and how) to make it for your dog
It's great for a pup who is feeling under the weather
A girl bends down to hand a Dalmatian a bowl of food in front of a pink wall

Turns out, there’s a meal that everyone at home will enjoy! Chicken and rice is a simple yet delectable combination of comfort food that’s not only tasty for dogs but beneficial for them, too. With their neutral properties, they're an especially enticing meal option when Fido isn’t feeling quite himself, even though perfectly healthy dogs enjoy this delicacy as well.
Despite the popularity of chicken and rice for dogs, there’s still so much to know. Switching your dog’s food is no small matter, and it should be done with utmost care. Nonetheless, you won’t get an argument from your pup when you give him this yummy meal!

Why you should feed your dog chicken and rice

Read more
Dog Crocs are going viral (again), so here’s what to know before making your next adorable purchase
Crocs for dogs are already a thing: Here's what to know
A Pomeranian chews on a yellow flip-flop

Oh, Crocs — what a conversation starter they are! Their unusual style has remained surprisingly popular for many years, despite vocal opposition from fashionistas and everyday folks alike. We may never understand it. Whether you love them or hate them, though, there’s no denying that these rubber shoes for dogs would look adorable on your pup. Just ask all the comfortable canines going viral in them.
Believe it or not, you can dress your bud in dog crocs in different colors. By now, you may have seen these cute shoes making their way around the internet (thanks, TikTok), but there’s so much more to know about this quirky canine trend. Consider this Dog Crocs 101.

Crocs for dogs -- controversial, comfortable, but trendy AF

Read more