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 Sweet Potato Fries? Vet-Verified Nutrition Facts & Better Options

Share

Dogster-Can-Dogs-Eat-Sweet-Potato-Fries

If you’re coming to this article concerned and ready to call the vet—just know that sweet potato fries aren’t toxic for your dog. However, if they are already made into fries, and you haven’t just cut up a fresh, sweet potato, they might contain other ingredients that are toxic or certainly not healthy for your pooch.

In this article, we’re going to go over all of the benefits of sweet potato, as well as some of the potentially damaging ingredients that could be in sweet potato fries.

divider single dog paw oct 2024

Your Dog Shouldn’t Eat Sweet Potato Fries

Although eating a few sweet potato fries likely won’t hurt your dog, sweet potato fries made for people are often not a healthy selection for dogs. They can be cooked in fats which provide unnecessary additional calories for your pup. Some dogs can get pancreatitis from eating fatty foods; this is a painful inflammation of the pancreas that causes vomiting and diarrhea.

If the sweet potato fries are cooked with garlic or onion powder, they are toxic to dogs. These powders are very potent and contain sulfur compounds that cause damage to red blood cells, and anemia if enough is eaten.

If your dog snatched a few plain fries off your dinner plate when you weren’t looking, they should be fine but you should check for toxic additives and monitor them for signs of illness. You should also never voluntarily feed fries designed for people.

sweet potato french fries
Image Credit: Jon Osumi, Shutterstock

Negatives of Sweet Potato Fries for Dogs

Let’s take a deep dive into the negatives. As we’ve already stated, these fries aren’t the worst human food your dog could eat, but they’re certainly not the best.

Unnecessary Oils

To make the sweet potato fries crispy but soft, oils are often added to the recipe. These oils can create just the right crunch and keep everything delightfully flavored and textured. However, some oils can be very unhealthy for our dogs to consume.

Some examples of oils used in sweet potato fries include vegetable, safflower, corn, canola, soybean, coconut, or sunflower oils. Too much excess oil can directly impact the pancreas. It can also cause weight gain, especially if your dog eats a lot of food containing these ingredients over the long term.

Preservatives

When it comes to anything processed, preservatives are always necessary to keep the product fresh for longer. However, some of them can be pretty harmful—to both us and our pooches. Will it kill us right away? No, but it isn’t the healthiest selection.

Dog food itself has a bounty of preservatives. Some are not quite as bad as others. Check out the label on your sweet potato fries. Do you see any ingredients you’re not sure about? You might want to give them a Google to see the effects on dogs.

Some brands will contain more preservatives than others. So, if you’re a health-conscious person, sweet potato fries might not have any questionable additives. Others may have a ton. There is a lot of wiggle room here—and it’s worth the research to stay informed.

labradoodle puppy with dog bowl
Image Credit: litthouse, Pixabay

Toxic Ingredients

Not everything that can be enjoyed by people is good for dogs. Two ingredients that could be added to sweet potato fries for taste are garlic and onion powder, but there could be other ingredients that aren’t good for dogs too.  Garlic and onion belong to the Allium genus. These plants contain sulfur compounds that damage a dog’s red blood cells.

Garlic is 3-5 times more toxic than onion, and the powders of both these plants are more potent than the fresh forms. If your dog has consumed fries with these ingredients you should call your vet or Animal Poison Control, as the risk for your dog varies depending on their size and how much they have consumed.

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 advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content Savings V1

divider single dog paw oct 2024

Are Sweet Potatoes Safe for Dogs?

Sweet potato by itself is not just safe for dogs to eat, it’s also extremely beneficial! If you sweep the ingredients of any dog food recipe bag, you might just find sweet potato as one of the ingredients, especially foods designed for digestive health.

It helps with digestion tremendously and delivers a bounty of minerals, vitamins, and other nutrients to your pup. So, even though sweet potato fries aren’t the best for your dog, sweet potatoes themselves are a much better alternative. Let’s take a look at the benefits of sweet potatoes and how you can properly serve them to your pooch.

Roasted sweet potato
Image Credit: Basico, Shutterstock

divider single dog paw oct 2024

Sweet Potato Benefits

There are a ton of benefits to adding sweet potatoes to your dog’s diet. Of course, it’s no replacement for their daily kibble and you should definitely feed in moderation, but that doesn’t change the perks of well-measured orange taters as a snack.

Fiber for Digestive Improvement

Sweet potatoes are packed full of fiber! They can help with a ton of gastrointestinal improvement. You might look at specialized dog food bags. Many contain sweet potatoes in place of soy, corn, wheat, etc. That is because sweet potato nourishes the gut and supports healthy digestion.

Antioxidants from Beta-Carotene

Sweet potatoes have a gorgeous orange color thanks to a powerful antioxidant called beta-carotene. This is the same antioxidant found in many other veggies—carrots are a great example.

While this antioxidant is responsible for the color, don’t let that undermine the benefit! Ultimately, beta-carotene has also been proven to be a fantastic anti-inflammatory.

a dog eating from metal bowl
Image Credit: Aleksey Boyko, Shutterstock

Healthy Alternative to Many Carb Sources

The sweet potato is a starchy veggie that is a very sound source of carbohydrates. Often, these potatoes are used in many recipes to replace traditional carb sources that can cause irritation or allergies in some dogs.

Loaded with Vitamins and Minerals

Sweet potatoes are full of nutritious vitamins and minerals that nourish several areas of the body. Sweet potatoes contain vitamin A, vitamin C, manganese, potassium, calcium, iron, magnesium, and copper. These vitamins and minerals serve many different areas of the body, helping a variety of organ systems.

How to Make Sweet Potatoes Healthy for Dogs

There are many selections you can make when it comes to sweet potatoes that are much healthier for your dogs than store-bought sweet potato fries. Here are a few ideas to get you started!

Sweet Potato
Image Credit: sasazawa, Shutterstock

Make Your Own Sweet Potato Fries

You could make your very own doggy-friendly sweet potato fries for your four-legged canine companion. You will be in full control of all of the ingredients therein.  Simply cut up the sweet potato and bake it in the oven without any additives.

Add Sweet Potato to Your Dogs Dish

Sweet potato can be a wonderful additive to spruce up dry kibble or add a little gastrointestinal support to your dog’s daily diet. You can boil and mash sweet potatoes for a tasty treat or you can cut the sweet potato into small diced pieces and bake it to soften it up a bit.

If you don’t cook it, it won’t be as digestible for your dog and may cause a gastrointestinal upset.

divider single dog paw oct 2024

Conclusion

Now you understand that sweet potato fries that are prepared for humans might not be the best option for your dog. However, if you home-make your own or create a selection of different doggie treats with the sweet potato base, you are in the clear.

Sweet potatoes are a highly beneficial food item for your dogs and can aid digestion. They are a healthy treat that helps to nourish their system.


Featured Image Credit: grafvision, 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

Dogster Photo Contest: Dogs of the Week Winners (Mar 13, 2025)

This Week’s Winner Cutest Most Expressive Best Action Shot Sleepiest Silliest Most Dignified Enter Your Dog Submit your doggie for a chance to...

Tylosin for Dogs: Uses, Side Effects & FAQ (Vet Answer)

Tylosin is a useful antibiotic and anti-inflammatory medication for treating diarrhea and inflammatory bowel conditions in dogs. It can be given as an...

How to Contact a Vet During a Hurricane: 5 Tips for Immediate Support

If you find yourself on the direct path of a hurricane and are simultaneously making decisions about your furry family members who may...

Coconut Oil Dog Treats: 7 Vet-Approved Homemade Recipes

Coconut oil seems to be a miracle cure and go-to for many things these days. This nutrient-dense ingredient can easily replace other less-healthy...

More related

6 Best RV Dog Ramps in 2026: Reviews & Top Picks

Older and undersized dogs love RVing to new locations as much as younger and giant pups, even if they have a more challenging...

5 DIY Dog Thundershirts You Can Make at Home Today (With Pictures)

With their sensitive hearing, it’s not uncommon for dogs to get scared at small storms, fireworks, loud construction, or other loud events. You...

10 Best Dewormers for Puppies in 2026 – Reviews & Top Picks

A worm infestation is a common problem for dog owners, especially those with puppies. Puppies are more vulnerable to the effects of worms...

How to Wash Dog Urine Out of Towels & Laundry (6 Quick Steps)

Accidents happen, and when you own a dog, many accidents seem to involve poop or pee. Whether your puppy is trying to get...

Keep reading

Can Dogs Eat Grapes? Vet-Verified Risks & Safety Guide

Can dogs eat grapes? To many canines, any food left out and in their reach is for them. They don’t stop to consider whether it should be for them, which is why owners must be vigilant to ensure their pets...

Fresh red grapes on the table

Can Dogs Eat Funyuns? Vet-Approved Facts & FAQ

Funyuns are delicious and easily accessible snacks that can be found anywhere and are enjoyed by those with a love for onion rings. Unlike your typical chip, Funyuns are made primarily of cornmeal but feature a list of other ingredients....

Can Dogs Eat Funyuns

Ethoxyquin in Dog Food: Why Is It Controversial? Vet-Verified Facts

Dog owners, brace yourselves! The food your beloved canine companion eats on a daily basis might contain a controversial ingredient – ethoxyquin. This synthetic antioxidant, commonly used as a preservative in dog food, has sparked heated debates among pet enthusiasts...

man checking dog food label

Can Dogs Eat Carrots? Vet-Approved Nutrition Facts & FAQ

While we all love a tasty treat occasionally, we often wonder if the foods we’re snacking on are safe to offer dogs, especially when they look at us with those pleading puppy-dog eyes. If you are a carrot fan or...

Can Dogs Eat Carrots

Can Dogs Eat Only Dry Food? Vet-Approved Health Facts & Tips

One of the biggest worries for many owners is how to create a proper diet for their dogs so they can have plenty of energy while maintaining an ideal weight. With so many different brands available, it’s not easy to...

Can Dogs Eat Only Dry Food

How Much Does Dog Food Cost in 2026? Average Prices & Buying Tips

Pet food has experienced an inflation rate of about 1.97% per year since 1997. Back then, you could buy the same amount of dog food for $20 that you would need to spend more than $30 on today. Therefore, we...

pouring dog food

CARNA4 Dog Food Review 2026: Pros, Cons, Recalls & FAQ

Review Summary Carna4 is a Canadian pet food company that focuses on creating whole food recipes for cats and dogs. Some of their recipes are free of grains but do offer sprouted seeds as a nutritional alternative to grains. Sprouted...

Dogster_CARNA4 Dog Food Review

Can Dogs Eat Pine Nuts? Vet-Verified Nutrition Facts & Considerations

There are many pieces of misinformation floating around the web on what is and is not safe for your canine companions. One of these very topics might have to do with pine nuts. Are pine nuts toxic to dogs? No,...

Dogster-Can-Dogs-Eat-Pine Nuts

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