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Can Dogs Have Mashed Potatoes? (Nutritional Value of Mashed Potato)

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Dogs can have mashed potatoes, as long as there is no added salt, seasonings, milk, or butter. All of these ingredients can cause health issues in dogs, such as digestive issues, an upset stomach, vomiting, and more.

Many pet parents worry about what they should and shouldn’t feed their companions. 

While some foods are definitely off-limits for dogs, others are perfectly safe – and even healthy.

So, can dogs have mashed potatoes? Let’s take a look at the nutritional value of this popular dish to find out.

Can Dogs Have Mashed Potatoes?

No, dogs can not have traditional mashed potatoes. The added ingredients, milk, butter, and salt, are unhealthy for dogs. You can give dogs a canine-friendly version, consisting solely of potatoes.

Many people love giving their dogs table scraps, and mashed potatoes are a common favorite.

There are a few things to keep in mind when giving dogs potatoes

First, potatoes are a starchy vegetable and therefore high in carbohydrates[1]. Too many carbs can lead to weight gain and other health problems for dogs.

Second, potatoes contain a compound known as Solanine[2]. This is toxic to dogs. To lower Solanine levels, cook or bake the potatoes before serving.

Mashed Potatoes for dogs

Are Mashed Potatoes Safe for Dogs to Eat?

Many people think that mashed potatoes are safe for dogs to eat but there are some risks associated with feeding your dog this popular dish. 

While small amounts of mashed potatoes are not likely to cause any serious problems, you should know of potential hazards.

Mashed potatoes are typically made with butter and milk, two ingredients that can be problematic for dogs. Butter can cause digestive upset in some dogs and too much fat can lead to pancreatitis. Milk can also cause digestive upset in some dogs and may contribute to allergies or intolerances.[3]

In addition, mashed potatoes often contain other ingredients such as garlic, onions, and chives. These ingredients can be toxic to dogs and should be avoided.

Are Mashed Potatoes Safe for Dogs to Eat

Are Mashed Potatoes Healthy for Dogs?

Mashed potatoes are not inherently unhealthy for dogs, but they are also not particularly nutritious. If you do give your dog mashed potatoes, be sure to mix in some other healthy ingredients, like vegetables or lean protein.

Mashed potatoes can be a good source of carbohydrates and fiber, which are important for dogs. They also contain some vitamins and minerals, like potassium and vitamin C.

However, mashed potatoes are not a very rich source of these nutrients, so you’ll need to give your dog other foods to make sure they’re getting all the nutrients they need.

Unbeknownst to many, the added ingredients can be harmful to dogs:

  • Milk (many dogs can’t tolerate dairy)
  • Salt (too much salt leads to sodium poisoning)
  • Seasoning (many spices are harmful to dogs)
  • Butter (the added fat can cause obesity)

Mashed potatoes also contain a lot of fat and calories, which can be unhealthy for dogs if they eat too much.

Can Dogs Eat Mashed Potatoes and Gravy?

As much as we love our furry friends, the answer to this question is no. Dogs should not eat mashed potatoes and gravy.

While it may not seem harmful to give them a small taste, it’s important to be aware of the dangers of feeding them certain foods. Mashed potatoes and gravy are high in starch, sugar, calories, and fat.

This can cause an upset stomach or even lead to diabetes. 

Can Dogs Eat Mashed Potatoes and Gravy

Why Can’t Dogs Eat Too Much Mashed Potatoes?

Dogs can’t eat too many mashed potatoes because they contain a high level of starch. Starch is difficult for dogs to digest and can cause digestive problems. Mashed potatoes also contain a high level of sugar, which can also lead to digestive problems in dogs.

Additionally, mashed potatoes are often loaded with butter and other unhealthy ingredients, which are not good for dogs. While a small amount of mashed potatoes as an occasional treat is not likely to harm your dog, it’s best to avoid feeding them this food on a regular basis.

Mashed Potato Nutritional Value for Dogs

Mashed potatoes are a great source of carbohydrates for dogs. They are also a good source of fiber and vitamins C and B6[4]. Mashed potatoes do not contain much protein or fat.

Nutritional ValueNutritional Breakdown
Fat (Grams)1.6
Protein (Grams)9.6
Carbohydrates (Grams)48
Sugar (Grams)3.8
Fiber (Grams)8.3
Sodium (Milligrams)87
Calcium (Milligrams)142
Iron (Milligrams)4.5
Vitamin C (Milligrams)31
Beta- Carotene (Micrograms)147
Vitamin E (Micrograms)0.4

How to Feed Dogs Mashed Potatoes

There are several ways to feed your dog mashed potatoes. The most important thing is to make sure the potatoes are cooked thoroughly before feeding them to your dog. Raw potatoes can be toxic to dogs.

One way to cook the potatoes is to boil them. Here are a few steps to help you do it:

  1. Boiling the potatoes until they’re soft is the best way to cook them.
  2. You can either boil them with the skin on or off.
  3. If you decide to leave the skin on, make sure to remove any eyes or blemishes from the potato before boiling it.
  4. Dogs can eat boiled potatoes with or without the skin.

Another way to cook the potatoes is to bake them. Here is how:

  1. You can either bake them in the oven or microwave them.
  2. If you choose to bake them in the oven, preheat the oven to 375 degrees Fahrenheit and bake the potatoes for about 45 minutes.
  3. If you choose to microwave them, cook them on high for about five minutes.
  4. Again, you can feed your dog boiled or baked potatoes with or without the skin.

Make sure not to add any salt, butter, or other seasonings to the mashed potatoes before feeding them to your dog. These can be harmful to dogs and may cause them to become sick.

How Many Mashed Potatoes Can Dogs Eat?

If you want to give your dog mashed potatoes, stick to the 10% rule: keep mashed potatoes to a maximum of 10% of their daily calorie intake.

In general, it’s safe to give your dog around one tablespoon of mashed potatoes per day. 

But if your dog is overweight, you may want to limit them to half a tablespoon instead. And if your dog has a sensitive stomach, it’s best to avoid giving them mashed potatoes at all.

Smaller dogs will obviously need to eat less than larger dogs. And potatoes that are made with cream, butter, or cheese should be avoided completely.

If your dog is on a restricted diet, you’ll need to take that into account when feeding them this dish.

How Many Mashed Potatoes Can Dogs Eat

Mashed Potatoes for Dogs Alternative

There are many types of food that can be used as an alternative to mashed potatoes for dogs. 

Here are a few mashed potatoes for dogs alternative options that you may want to consider.

  • One option for mashed potatoes for dogs alternative is Sweet Potatoes. These are a good source of vitamins A and C, as well as beta-carotene. They also contain calcium, magnesium, and potassium.
  • Another alternative is Pumpkin. Pumpkin is a good source of fiber and vitamin A. It also contains antioxidants, which can help to protect your dog’s cells from damage.
  • Lastly, you can use Zucchini. This vegetable is a good source of fiber, potassium, and vitamin C. It also contains antioxidants that can help to protect your dog’s cells from damage.

These are just a few examples of mashed potatoes for dogs alternative. There are many other types of food that can be used as an alternative. 

If you are looking for a specific type of food, you may want to do some research online or ask your veterinarian for suggestions.


Dogs can eat mashed potatoes in moderation and without any seasonings. While it’s important to feed your dog a well-balanced diet, mashed potatoes are a good way to add some extra nutrients and carbohydrates.

Be sure to avoid adding salt, butter, or other unhealthy ingredients. These can be harmful to dogs, especially if your dog is intolerant to dairy.

About Dennis Stapleton

Dennis Stapleton has a passion for animals, especially dogs, and their relatives. He’s intrigued by their social structure and loves to write and teach about the world's most popular pet animal.

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