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Can Dogs Eat Sweet Potatoes?

Yes, cooked sweet potatoes are safe for dogs. They contain beta-carotene, vitamin C, and fiber. Raw, they're hard to digest. Prepare them without butter, salt, or spices. A good gentle side dish when your dog has stomach or digestive trouble.

A white dog with pointy ears and a green bandana sits curiously in front of a plate of sweet potatoes.
In a Nutshell
  • Yes, cooked, dogs are allowed to eat sweet potatoes
  • Only feed them cooked: raw they're hard to digest
  • Nutrient-rich and easy on the stomach

Yes: sweet potatoes are one of the most popular vegetables for dogs. Unlike regular potatoes, sweet potatoes contain no solanine. They deliver plenty of beta-carotene and are easy to digest. Always feed them cooked: never raw.

What Sweet Potatoes Do for Dogs

Sweet potatoes are rich in beta-carotene (provitamin A), vitamin C, vitamin B6, and potassium. Beta-carotene is especially important for vision, the immune system, and skin health. The fiber supports digestion and can help with mild diarrhea or constipation. For dogs with a grain intolerance, sweet potatoes are a good gluten-free carbohydrate alternative.

What to Keep in Mind

Raw sweet potatoes contain starch that's hard to digest: always boil, bake, or steam them. No additives: no salt, sugar, butter, or spices.

Sweet potatoes are high in carbohydrates: max. 10% of the daily food amount. Use sparingly with overweight or diabetes.

How to Prepare Sweet Potatoes

Peel the sweet potato, cut it into cubes, and boil it in unsalted water for about 15–20 minutes. Alternatively, bake it at 180°C for about 45 minutes. Let it cool completely. Feed it as a puree or in pieces.

Guideline amounts:

Dog sizeAmount (cooked)Frequency
Up to 10 kg1–2 tbsp2–3× per week
10–25 kg2–3 tbsp2–3× per week
Over 25 kg3–5 tbsp2–3× per week

Nutritional Values and Dosage

100 g of cooked sweet potato contains about 76 kcal, 1.4 g protein, 17.7 g carbohydrates, 0.1 g fat, and 2.5 g fiber. Especially valuable: 8,500 µg beta-carotene (provitamin A), 12.8 mg vitamin C, and 230 mg potassium. With a glycemic index of 44, it's well below that of regular potatoes (78).

Guideline amounts by body weight:

  • Small dog (up to 10 kg): 1 to 2 tablespoons cooked, 2 to 3 times per week
  • Medium dog (10 to 25 kg): 2 to 3 tablespoons cooked, 2 to 3 times per week
  • Large dog (over 25 kg): 3 to 5 tablespoons cooked, 2 to 3 times per week

Cooked sweet potato can be frozen in portions and thawed when needed. That way it's quickly on hand as a gentle-food ingredient.

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What's one advantage of sweet potatoes over regular potatoes?

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Frequently Asked Questions

Are sweet potatoes better than regular potatoes for dogs?

Sweet potatoes contain no solanine (which is toxic in raw regular potatoes) and have more beta-carotene. They are slightly sweeter and have a lower glycemic index. Both are suitable for dogs: both must always be cooked.

Can dogs eat sweet potato chips?

No. Store-bought sweet potato chips contain salt, fat, and flavorings. Homemade sweet potato slices, unsalted and dried in the oven without oil, are okay as an occasional snack.

Can my dog eat the skin of the sweet potato?

Yes, as long as the sweet potato has been washed thoroughly. The skin contains extra fiber and nutrients. For sensitive dogs, peel it to be safe.

Does sweet potato help with diarrhea in dogs?

Yes. Sweet potato puree (without additives) is a proven gentle food for diarrhea. The fiber helps firm up the stool. It works well alongside cooked chicken or rice.

Veterinarian Mag.med.vet. Emin Jasarevic

Written by

Veterinarian Mag.med.vet. Emin Jasarevic

Veterinarian & Medical Author

Mag.med.vet. (Veterinary Medicine)Practicing VeterinarianCo-Author of the Hunde Gesundheits Bibel

Veterinarian Mag.med.vet. Emin Jasarevic creates medically accurate articles and videos on animal health topics. He is co-author of the Hunde Gesundheits Bibel and ensures professionally correct content at Hundeo.

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