Get

In Your Inbox

Dogster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Can Dogs Eat Gummy Worms? Vet-Verified Nutrition Facts & Alternatives

Share

Dogster-Can-Dogs-Eat-Gummy Worms

We take our dogs with us wherever we go, spoil them on holidays, and consider them part of our family. So, it makes sense if you’d like to share your favorite activities and snacks with them, too. But what if the first treat you reach for when you’re feeling snacky is gummy worms? Can you share these with your dog?

Unfortunately, gummy worms are not a dog-friendly treat. Not only are they high in sugar, but they offer no nutritional benefits for dogs whatsoever. Additionally, some types of gummy worms can actually be dangerous if Fido gets into them. Read on to learn more about why you shouldn’t feed dogs gummy worms and what you can offer instead.

divider dog paws 2 oct 2024

The 3 Reasons Why Dogs Can’t Eat Gummy Worms

1. Unhealthy Ingredients

Regular gummy worms are typically made of a mixture of sugar, corn syrup, gelatin, and flavorings. However, they can also contain coloring agents to make them the desired color, citric acid for a sour taste, and vegetable oils to prevent sticking.

While none of these ingredients are inherently toxic for dogs, they’re not particularly good for them, either. For example, overeating sugar can contribute to health issues for pups, like obesity, diabetes, and dental problems.

Additionally, the combination of ingredients your pup isn’t used to eating can also cause gastrointestinal issues, like vomiting or diarrhea.

gummy worms candy close up
Image Credit: Jmcanally, Shutterstock

2. Potential for Xylitol

While most regular gummy worms aren’t toxic for Fido, the sugar-free style worms can be deadly if consumed by dogs. Although many sugar free gummy worms are made with Stevia which is safe for dogs in small amounts there is the possibility they may contain xylitol. Xylitol is an artificial sweetener often found in sugar-free foods and can be listed by many other names such as birch sugar, birch bark extract and E967. While this ingredient can be an excellent sugar alternative for humans, it is highly toxic to our canine companions2. Xylitol is absorbed quickly into a dog’s bloodstream, which results in a potent release of insulin that can cause hypoglycemia, low blood sugar. In some cases there can also be liver damage.

Untreated, this can quickly become life-threatening. If you know your dog has eaten a sugar-free gummy worm or any item containing xylitol, contact your veterinarian right away.

Signs of xylitol poisoning include:
  • Vomiting
  • Decreased activity
  • Weakness
  • Incoordination
  • Collapse
  • Seizures

If you need to speak with a vet but can't get to one, head over to PangoVet. It's our online service where you can talk to a vet online and get the personalized advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content Savings V1


3. Choking Hazard

Gummy worms are called as much for a reason: they’re gummy. Because they contain gelatin, they have a unique chewy and elastic texture, something dogs aren’t really built for eating. For this reason, they may try to swallow the worms whole, which can present a choking hazard, especially in small dogs.

Dog from the genus of wolves choking
Image Credit: McGraw, Shutterstock

divider dog paws 2 oct 2024

What Should I Do if My Dog Ate Gummy Worms?

First of all, don’t panic. Find the packaging and read the ingredients to determine if the gummies contain xylitol. If they do, call your veterinarian right away. If they are xylitol-free and they only ate one or two gummy worms, they’ll likely be in the clear. You may need to research the ingredients as xylitol may be listed by other names. However, if they begin exhibiting any unusual signs or behaviors, you should call your veterinarian for advice.

Dog-Friendly Alternatives

While it’s understandable that you might want to share your tasty gummy worm snack with your dog, there are plenty of other dog-friendly alternatives to consider.

In place of chewy gummy worms, you can offer your pup natural or DIY chew toys. Those made from things like beef cheeks are not only boredom-busting and delicious, but they can also support your pup’s dental hygiene.

Frozen fruits or veggies, such as green beans, bananas, or strawberries, are healthy, quick treats that can be hydrating on a hot summer day.

Homemade treats are another great option, as you make them from scratch and know exactly what’s going in them. Check out our homemade “pupsicle” recipes for inspiration.

older senior boxer mix dog licking frozen peanut butter popsicle treat
Image Credit: Merrimon Crawford, Shutterstock

divider dog paws 2 oct 2024

Final Thoughts

While regular gummy worms are unlikely to cause any long-lasting harm to your pup outside of an upset tummy, they’re not good for your dog. These snacks are very high in sugar, which can cause problems for your pup if eaten in excess.

That said, sugar-free gummy worms can be toxic. Call your vet if your dog has gotten into your stash of xylitol-containing gummies.

See Also:


Featured Image Credit: zannaz, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything dog

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Dogster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Ask Dr. Paola- Help! We Are Considering Ovary-Sparing Surgery! (April 27, 2026)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

Dogster’s Weekly Photo Contest Winners: My Favorite Game (April 23, 2026)

Every week our team gets the privilege of sorting through our readers photos to choose what dogs will win this weeks contest! See...

Meet Chilaquil: The Golden Retriever Making the Internet Smile

If you’ve ever found yourself laughing at a dog’s inner monologue on social media, chances are you’ve come across Chilaquil (and if you...

What Every Dog Owner Should Know About Lumps and Bumps

Finding a lump on your dog is one of those moments that stops you cold. One minute you’re giving them a scratch behind...

More related

How to Train a Bernedoodle: 12 Vet-Approved Tips & Tricks

The Bernedoodle is a designer breed that combines the Bernese Mountain Dog with the Poodle. The hybrid typically gets its intelligence from the...

Prednisone for Dogs: Our Vet Explains the Uses, Doses & Side Effects

Prednisone is common in both human and veterinary medicine. It’s useful for various ailments, from itchy skin to cancer treatment. While it may...

What Size Crate Does a Great Dane Need? Keep Your Dog Comfortable

The Great Dane is a dog breed that is known for its size and power. This is understandable, especially if you look back...

Can Police Dogs Smell Nicotine? Vet-Verified Facts & Training Info

While cigarette sales have been declining steadily for decades, vape technology is seemingly replacing one issue with another. Promising fewer health risks and...

Keep reading

Before You Add Olive Oil to Your Dog’s Bowl – Read This!

You drizzle it on your salad, cook with it, and probably have a bottle sitting proudly on your counter. Olive oil is celebrated for its heart-healthy fats and antioxidants, but what about your dog? Can your furry friend benefit too,...

olive oil

10 Best Dog Foods for Greyhounds in 2026 – Reviews & Top Picks

Greyhounds might not be the most popular breed, but they have a loyal following of enthusiasts who appreciate the dogs’ unique characteristics, particularly their speed. As you may expect, this pup is high energy with equally demanding exercise needs. It’s...

Italian Greyhound dog eating from bowl at home

What Do Rottweilers Eat? Vet-Approved Feeding Guide

Rottweilers are big dogs with big appetites to match, so it’s essential to feed them appropriately to ensure they’re getting the nutrients they need to thrive. However, the number of dog food products available can make choosing the right diet...

rottweiler dog sitting next to an empty bowl

8 Best Dog Foods for Mini Aussies in 2026 – Reviews & Top Picks

A smaller, apartment-friendly version of the Australian Shepherd, Mini Aussies have spiked in popularity over the past few years thanks to their adorable teddy bear faces, intelligence, and energetic personalities. If you’re considering getting one of these fluffy balls of...

mini australian shepherd eating from a bowl

Can Dogs Eat Taro? Vet-Verified Nutrition Facts & FAQ

Taro (Colocasia esculenta), or kalo, as it’s known in Hawaii, is a staple food and one of the oldest cultivated crops in the world. The United States is one of the top importers, capturing 38.9% of the global market in...

Can Dogs Eat Taro

Can Dogs Eat Pigs’ Feet? Vet-Approved Facts & FAQ

Dogs are glad to try any meaty snack you wave in their faces, but it can be tricky to tell what exactly they can and can’t eat. For instance, can dogs eat pigs’ feet? Yes, dogs can eat pigs’ feet,...

Can Dogs Eat Pigs’ Feet

Can Dogs Eat Lasagna? Vet Approved Facts & FAQ

If your dog is begging at the dinner table, it is very tempting just to give them a few bites. While there are some human foods dogs can enjoy, lasagna is not one of them. Some of the ingredients inside...

Can Dogs Eat Lasagna

8 Best Wet Dog Foods in the UK in 2026 – Reviews & Top Picks

We want to give our dogs the best life, and part of that means providing nutritious food. If you are searching for the best wet food to give your pup or are thinking about switching from dry food to wet,...

shih tzu dog getting wet food from owner at kitchen

Love Dogs? So Do We! Join the Dogster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Dogster Email Newsletter