Can Dogs Eat Potatoes

Potatoes are a starchy vegetable many dog owners have in their pantries. Dogs can eat potatoes safely but in moderation. Potatoes contain beneficial nutrients like vitamin C, B6, potassium, and fiber.

However, they also pose some health risks related to Glycemic response and toxicity for canines.

The Nutritional Benefits of Potatoes for Dogs

Potatoes are a good source of several vitamins and minerals that dogs need in their diet. Here are some of the key nutrients of potatoes:

  • Carbohydrates – Potatoes are mainly comprised of complex carbohydrates like starch. Dogs can efficiently digest starch and use it for energy. Potions’ carbs can be a healthy alternative to grains like corn or wheat.
  • Vitamin C – Potatoes contain high levels of vitamin C, an antioxidant that helps support a healthy immune system in dogs. Vitamin C also promotes collagen production for healthy skin and joints.
  • Vitamin B6 – This B vitamin supports nerve function, metabolism, and red blood cell production in dogs.
  • Potassium – Potatoes provide potassium, which helps regulate fluid balance, muscle contractions, and nerve signals in dogs.
  • Magnesium & Phosphorus – These two minerals support bone health in dogs as they age. They also help maintain a regular heartbeat.

So, in moderation, potatoes can provide some valuable vitamins, minerals, fiber, and energizing carbohydrates for dogs. The nutrients in potatoes can support your dog’s immune system, metabolism, muscles, bones, nerves, and cellular function.

Can Dogs Eat Potatoes?

Potatoes are not toxic to dogs and are generally safe in small amounts as an occasional treat. However, there are some important you should consider before feeding your dog potatoes.

The main concern is the solanine found in potatoes. Solanine is a compound that protects the potato from pests. It is concentrated in green potatoes and sprouts, which should always be avoided. Solanine can cause digestive upset, neurological issues, and even heart problems in dogs if large amounts are ingested.

Can Dogs Eat Potatoes

Another consideration is the starch content. Potatoes are high in carbohydrates. Overeating can lead to unhealthy weight gain or blood sugar spikes. Dogs prone to diabetes need to limit high glycemic foods like potatoes.

Potatoes also contain various anti-nutrients that may irritate some dog’s stomachs. Introduce potatoes slowly and monitor for any signs of digestive distress.

Concerns About Potatoes for Dogs

Owners should be cautious about some potential downsides to feeding dogs potatoes. Here are some of the main concerns:

  • Solanine toxicity – Potatoes contain a compound called solanine that can be toxic to dogs if consumed in excess. Solanine is concentrated in green or sprouted potatoes. Eating large amounts can cause vomiting, diarrhea, weakness, confusion, and even heart problems.
  • Weight gain Potatoes are high in carbohydrates and calories. Eating too many may lead to unhealthy weight gain in dogs, especially if they are not active. Obesity can contribute to other health issues.
  • Blood sugar spikes The starch in potatoes can cause a rapid rise in blood sugar levels when digested. For dogs prone to diabetes, the starch content could be problematic if not balanced with protein and fat.
  • Digestive upset Some dogs have difficulty digesting the starch, fiber, and natural sugars in potatoes. If too much is eaten, that can lead to gas, bloating, and loose stools. Dogs with sensitive stomachs may be more prone to irritation.
  • Lack of full nutrition – Potatoes alone are not a complete and balanced meal for dogs. They should be given in moderation along with high-quality commercial dog food to provide a well-rounded diet.

So potatoes have some drawbacks and should only make up a small portion of a dog’s diet. Safely preparing and serving potatoes is essential to avoid digestive or toxicity risks.

Can Dogs Eat Potatoes Everyday?

Dogs should not eat potatoes every day. Too much starch and carbohydrates daily can lead to weight gain in dogs. Potatoes are high in calories and can contribute to obesity if fed frequently.

The high glycemic index of potatoes could cause blood sugar spikes and instability when fed daily, especially in diabetic dogs. Some dogs may develop a potato intolerance or allergy when fed potatoes too often, leading to digestive issues like diarrhea or vomiting.

Potatoes contain oxalates, which can accumulate in the body over time and cause health issues if consumed daily. Potatoes could displace other essential proteins, vitamins, and minerals in a dog’s diet if served daily as a large portion of their calories.

Feeding Guidelines for Potatoes & Dogs

Most experts agree potatoes can be fed to dogs in moderation as an occasional treat or addition to their diet. Here are some tips on how to provide potatoes to dogs safely:

  • Potatoes should always be cooked – avoid giving dogs raw potatoes. Cooking helps break down complex carbs and destroys any solanine.
  • Mash or cut potatoes into small pieces to make them easier for dogs to digest. Avoid chunks that could cause choking.
  • Potato skins and green-looking potatoes should be permanently removed before cooking. The skin and sprouts have higher levels of solanine.
  • Limit potato serving size to 10% or less of your dog’s daily caloric needs. For a 50 pound dog, that’s about 1/2 to 1 potato per day, depending on activity level.
  • Manage calorie intake and feed measured amounts. Be cautious of weight gain. Substitute potatoes for kibble instead of adding extra calories.

Safe Potato Preparations for Dogs

Potatoes can be prepared in several different ways that are safe and healthy for dogs to eat:

  • Baked Potato – Bake whole potatoes in the oven until soft. Scrape out the potato flesh and mash it up for easy consumption.
  • Boiled Potatoes – Dice potatoes into small pieces and cook until very tender. Drain and let it cool before feeding it to your dog.
  • Mashed Potatoes – Cook potatoes until soft, then mash them with a bit of low sodium chicken or vegetable broth for extra flavor and moisture.
  • Sweet Potatoes – Another healthy option, sweet potatoes provide great nutritional value for dogs. Cook and serve just like regular potatoes.
  • Dehydrated Potato Slices – Dehydrate thin slices of potatoes in a food dehydrator or low oven until crispy. That creates potato chips dogs will love for training treats!

Sticking to these healthy potato preparations will provide the benefits of potatoes without unwanted add-ins like butter and heavy creams. Monitor your dog while eating any new food and stop immediately if you notice signs of GI upset or allergic reaction.

How to Feed Potatoes to Dogs?

Here’s a quick recap on the dos and don’ts of feeding potatoes to dogs:


  • Cook potatoes thoroughly and cut them into small pieces
  • Mix with protein, fat, and low sodium broths
  • Feed limited amounts based on the dog’s weight
  • Introduce slowly and monitor for digestive issues


  • Feeding raw potatoes or skins
  • Allowing access to green sprouting potatoes
  • Overfeeding – potatoes should not make up more than 10% of daily calories
  • Adding butter, oil, salt, or other unhealthy toppings

Can Dogs Eat Potatoes

FAQs on Can Dogs Eat Potatoes

Can I give my dog mashed potatoes?

Plain mashed potatoes are fine for dogs in moderation. Avoid adding milk, butter, or gravy, which are unhealthy for dogs. Stick to mashed potatoes mixed with low sodium broth.

What about fried potatoes or French fries?

It’s best to avoid fried forms of potato. The high-fat content can cause pancreatitis in dogs. Also, deep frying destroys any beneficial nutrients.

Are potatoes a carb or a vegetable?

Nutritionally, potatoes are primarily a starchy carbohydrate despite being lumped in the vegetable food group. Eat them according to your dog’s carbohydrate needs.

Can I give my dog potato chips or hash browns?

Avoid highly processed potato products. Potato chips and hash browns are too high in salt, fat, and preservatives to feed dogs. Go with fresh plain potatoes only.

Final Verdict

Potatoes can offer valuable dog nutrition and provide a nice change of pace from grain-based carbs. However, potatoes should only be fed in moderation due to potential health risks from toxicity and starch.

Most healthy dogs can enjoy potatoes as an occasional treat by preparing them properly, monitoring portions, and combining them with protein and fat. Use your best judgment for your pet and consult your veterinarian with any concerns.

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