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

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

Boxer Dog Breeds & Colors (With Info & Pictures)

Technically, there is only one breed of Boxer. However, there are slight differences between Boxer types depending on where the dogs are bred....

Why Do Boston Terriers Lick So Much? 5 Likely Reasons

The Boston Terrier is a small breed characterized by their pointy ears, tuxedo-like coat, and quirky behavior. They give off an air of...

Basset Artesien Normand Dog Breed: Info, Pictures & Care Guide

There’s nothing quite like a dog that is super sociable and loves taking long naps. If you want a breed that acts just...

Should I Avoid Purebred Dogs in Rare Colors? Vet-Approved Facts & FAQ

Purebred dogs come in more and more colors, but should you avoid buying them? It depends. Rare colors in dogs are linked to...

More related

How to Muzzle a Dog: 7 Vet-Approved Safety Tips & Tricks

Muzzling a dog should not be controversial. They improve the welfare of the dog and can help keep others safe. When used correctly,...

3 Different Types of Ridgeback Dogs: Info, Pictures & Origins

Among animal species, dogs are unique in the wildly diverse appearance of different breeds. From Toy Poodles to Mastiffs, dogs come in all...

Do Shih Tzus Have Breathing Problems? Vet Approved Facts & FAQ

If you’re thinking about getting a Shih Tzu or already have one, there are a few common health concerns you should be aware...

Ask Dr. Paola- Barking, Kidney Failure & Diabetes (February 17, 2025)

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

Keep reading

Can Dogs Eat Beef Broth? Vet-Verified Nutrition Facts & FAQ

The internet is filled with articles about the benefits of bone broth for people, dogs, and cats. These sensationalist pieces proclaim that bone broth, including beef broth, is a wonder drug or a superfood. However, can dogs eat beef broth,...

Can Dogs Eat_beef broth

Can Dogs Eat Peanut Butter? Is It Good for Them? Vet-Reviewed Health Facts

If you are a dog owner, you are probably aware of how often peanut butter is recommended for dogs to eat. Many dogs find the taste of peanut butter irresistible, so it has multiple uses aside from being a tasty...

Can Dogs Eat Peanuts

6 Homemade Dog Cake Recipes: Vet-Approved Nutritious Options

Ready to celebrate your dog? These six delicious dog cake recipes will show the world that you love your dog to the moon and back. The best part is that they’re human-grade, which means you can have a slice as...

Freshly baked carrot cupcakes on a plate

Can Dogs Eat Zucchinis? Vet-Verified Info, Benefits & Risks

Our hungry canine friends are always tempted to eat food items that they shouldn’t, especially when they see you eating something. While certain fruits and vegetables, like onions, should be avoided, plenty of alternatives are completely safe for your dog....

Can Dogs Eat_zucchinis

Can Dogs Eat Ground Beef? Vet-Verified Benefits, Tips & FAQ

Ground beef is an inexpensive, staple protein in comfort food recipes from meatloaf to hamburgers. If you’re wondering if sharing some of this popular meat with your dog is okay, you’ve come to the right place. So can dogs eat...

Can Dogs Eat_ground beef

10 Best Dog Foods for Tear Stains in 2025 – Reviews & Top Picks

Your dog could have tear stains for many reasons, including food intolerances. According to the American Kennel Club, some dogs see a reduction in tear stains after changing diets, we recommend a switch to a high-quality, limited-ingredient dog food.1 Before...

Closeup of Poodle dog with white fur and red tear stains

Can Dogs Eat Tomatoes? Health & Nutrition Facts

Whether eaten raw or cooked in a delicious sauce, tomatoes are a staple of many human diets. If you’re tempted to slip your dog a slice, you’ll first want to determine whether dogs can safely eat tomatoes. Ripe tomatoes are...

Can Dogs Eat Tomatoes

Can Dogs Eat Pineapple? Vet-Verified Facts & Health Benefits

Luckily, because our canines are omnivores, just like us, we can enjoy many of the same foods. There are quite a few food items that are interchangeable. So, since you likely know that you can share quite a few fruits,...

Can Dogs Eat Pineapple