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Can Dogs Eat Potatoes?

Cooked, peeled potatoes are safe and easy to digest for dogs. Raw, green or sprouted potatoes contain solanine, which can cause vomiting, diarrhea and heart-rhythm problems. Always cut away green parts and sprouts generously. Cooking reduces solanine but does not remove it completely. Potatoes are a good carbohydrate source for dogs with grain intolerance.

A happy dog eating a potato, surrounded by fresh vegetables in a sunny garden.
Quick answer
  • Yes, conditionally — dogs can eat potatoes
  • Only cooked! Raw potatoes contain solanine
  • Excellent as bland food for stomach problems

Yes, but only cooked and peeled potatoes. Raw, green or sprouted potatoes contain solanine and are toxic to dogs. Finished products like chips, home fries or seasoned potato dishes are also off limits.

What potatoes offer dogs

Cooked potatoes provide valuable nutrients:

NutrientAmount per 100gBenefit
Potassium330 mgHeart and muscle function
Vitamin C10 mgImmune system
Vitamin B60.3 mgNerve and cell function
Dietary fiber2 gDigestion
Magnesium20 mgMuscles and nerves

Cooked potatoes are excellent as bland food for diarrhea or stomach problems. Combined with cottage cheese or cooked chicken, they soothe the digestive tract. For dogs with grain intolerance, they are a gluten-free carbohydrate source.

What to watch out for

Raw, green or sprouted potatoes contain solanine: a natural poison concentrated in the skin, green spots and sprouts. Solanine is not completely destroyed by normal cooking, so remove green spots generously before cooking.

Symptoms of solanine poisoning: vomiting, diarrhea, trembling, increased heart rate, muscle cramps, and in severe cases loss of consciousness. Symptoms appear 30 minutes to 12 hours after ingestion. Contact your vet immediately if you suspect poisoning.

Never feed seasoned preparations: chips, home fries, potato soup with onions — all unsuitable.

How to prepare potatoes for your dog

Peel potatoes, cut into cubes and boil in unsalted water until soft (about 15–20 minutes). Let cool completely. For bland food, mash into a puree. Potato flakes without additives are also suitable.

As a guideline: maximum 10% of daily food intake:

  • Small dogs (≤10 kg): 1–2 tablespoons
  • Medium dogs (10–25 kg): 2–4 tablespoons
  • Large dogs (>25 kg): 4–8 tablespoons

Nutritional values and amount

Dog sizeWeightDaily amount
Small≤10 kg1–2 tablespoons
Medium10–25 kg2–4 tablespoons
Large>25 kg4–8 tablespoons

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Where is solanine most concentrated in the potato?

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Frequently Asked Questions

Can dogs eat sweet potatoes?

Yes, sweet potatoes are often better tolerated than regular potatoes. They contain more beta-carotene and less starch. Always cook sweet potatoes and serve without skin.

What alternatives to potatoes are there?

If your dog does not tolerate potatoes, these are good alternatives: pumpkin (cooked), rice (cooked), oat flakes (soaked or cooked), millet (cooked). Feed all in moderation.

Can I use potato flakes?

Yes, potato flakes without additives are a practical alternative. Avoid products with salt, spices or other additives. Mix with plenty of water and let cool completely.

Can my dog develop a potato allergy?

Yes, although rare. Typical signs are itching, skin problems or digestive issues after eating. If unusual symptoms appear, consult your vet and remove potatoes from your dog's diet.

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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