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Writer's pictureDr. Gaffud

Sweet Potatoes for Dogs: Yes or No? (Country Vet Mom Explains)

Updated: Nov 21


A dog with purple and orange sweet potatoes

Sweet potatoes are a popular and nutritious vegetable for humans, but what about our canine companions? Many dog owners wonder if this versatile root is a healthy addition to their pets' diet. This article explores the potential benefits and risks of feeding sweet potatoes to dogs, providing a comprehensive guide to help pet owners make an informed decision with the following topics:


What are Sweet Potatoes?

Fresh sweet potatoes from the garden

Sweet potatoes (Ipomoea batatas) are a starchy root vegetable that belongs to the to the bindweed or morning glory family, Convolvulaceae. They are often confused with yams, but they are a different species with a sweeter taste and smoother texture. Rich in nutrients and vitamins, sweet potatoes are commonly used in various dishes for humans and are increasingly being considered for dog diets.


Yes: What Are the Potential Benefits of Sweet Potatoes for Dogs?

A dog looking at the boiled sweet potatoes on the table

Are Sweet Potatoes Safe for Dogs?


Yes, sweet potatoes are safe for dogs to eat and are a nutritious addition to their diet when prepared correctly.


Rich in vitamins A, B6, and C and fiber, sweet potatoes support a dog's digestive health, immune system, and overall well-being. However, they should be cooked thoroughly and served in moderation.


Raw sweet potatoes are difficult for dogs to digest and cause gastrointestinal discomfort. It's best to avoid adding any seasonings or additives like salt, butter, or spices, as these can be harmful to dogs.


Always consult a veterinarian before making significant changes to the pet's diet to ensure it aligns with their specific health needs.


What are the Interesting Health Benefits of Sweet Potatoes for Dogs?

  • Rich in Vitamins: Sweet potatoes are high in vitamins A, C, and B6, which support immune health and overall well-being.

  • High in Fiber: The dietary fiber in sweet potatoes aids digestion and helps maintain healthy bowel movements.

  • Antioxidants: Contains antioxidants that help combat oxidative stress and inflammation in dogs.

  • Supports Eye Health: The high vitamin A content helps support healthy vision.

  • Boosts Energy: The carbohydrates in sweet potatoes provide a good energy source for active dogs.


The nutrient contents of orange and purple sweet potatoes based on USDA data are shown below.


Table 1. Nutrient Contents of Sweet Potatoes based on USDA (2022).

Nutrient (per 100g)

Water

79.5 g

-

Calories

79 kcal

85 kcal

Protein

1.58 g

1.54 g

Carbohydrates

17.3 g

20.0 g

Dietary Fiber

4.25 g

3.1 g

Vitamin C

14.8 mg

-

Vitamin B-6

0.124 mg

-

Calcium

22 mg

30 mg

Iron

0.4 mg

0.62 mg

Are Processed Sweet Potatoes Good for Dogs?


Yes. Processed sweet potatoes, such as those found in dog treats or commercial dog food, are good for dogs, but it’s essential to check the ingredients and nutritional information.


Look for products that use whole, natural sweet potatoes without excessive additives, preservatives, or sugars. Sweet potatoes are known for their fiber content, which helps regulate bowel movements and support digestive health.


While they are not typically considered a laxative, the fiber in sweet potatoes promotes healthy digestion and prevents constipation. However, too much fiber sometimes causes digestive upset or diarrhea, so it’s best to introduce sweet potatoes gradually and in moderation.


Will Sweet Potato Help My Dog Gain Weight?


Yes. Sweet potatoes are a helpful part of a dog's diet if pet owners are looking to support healthy weight gain, as they are nutrient-dense and provide a good source of carbohydrates and fiber.


They help increase calorie intake while offering vitamins and minerals beneficial for overall health.


However, sweet potatoes alone are not sufficient for weight gain; they should be incorporated into a balanced diet that includes proteins and fats to ensure the dog receives a complete nutritional profile.


If pet owners are trying to help their dogs gain weight, it's best to consult their veterinarian to create a tailored feeding plan that meets their dog's specific needs and health goals.


No: What Are the Risks of Giving Sweet Potatoes to Dogs

Fried orange sweet potatoes

Are Sweet Potatoes Toxic to Dogs?

No. Sweet potatoes are not toxic to dogs when prepared properly.


However, raw sweet potatoes are difficult to digest and cause gastrointestinal issues hence it's important to cook them thoroughly and avoid adding any harmful seasonings or ingredients like salt, butter, or spices.


What are the Potential Risks of Sweet Potatoes for Dogs?

  • Digestive Upset: Overconsumption leads to diarrhea or upset stomach due to high fiber content.

  • High Sugar Content: The natural sugars in sweet potatoes contribute to weight gain if fed in excess.

  • Allergic Reactions: Some dogs develop allergies or sensitivities, resulting in itching or gastrointestinal issues.

  • Hard to Digest Raw: Raw sweet potatoes are challenging for dogs to digest and  cause discomfort.

  • Additives in Processed Forms: Sweet potato treats with added preservatives or seasonings are harmful.


What Sweet Potato Goods or Products Are Bad for Dogs?


While sweet potatoes are a nutritious addition to a dog's diet, certain sweet potato products are not suitable for dogs. For instance, sweet potato chips or fries, often found in human snacks, contain added salts, sugars, or unhealthy fats that are not appropriate for dogs. 


Commercial sweet potato treats should be scrutinized for any harmful additives, preservatives, or artificial ingredients, that are detrimental to the dog's health. 


Always choose sweet potato products that are specifically formulated for dogs and avoid any additional flavorings or chemicals. Always check ingredient lists and opt for natural, single-ingredient treats to ensure the health and safety of pets.


Can Dogs Overdose on Sweet Potatoes?


No. While it’s unlikely for dogs to overdose on sweet potatoes, consuming them in excessive amounts lead to digestive issues. Sweet potatoes are high in fiber, and too much fiber causes gastrointestinal upset, including symptoms like diarrhea, bloating, or gas. 


Other signs that a dog have eaten too many sweet potatoes include vomiting, decreased appetite, and general discomfort. If pet owners notice any of these symptoms, it’s a good idea to reduce the amount of sweet potatoes in their diet and consult a veterinarian for guidance.


Moderation is key, and it’s important to balance sweet potatoes with other nutrients to ensure the dog’s overall health and well-being.


Giving Sweet Potatoes to Dogs Safely

A dog with an empty bowl on its mouth while looking at  sweet potatoes

What is the Best Way to Fix Sweet Potatoes for Dogs?


The best way to prepare sweet potatoes for dogs is to cook them thoroughly. Boiling, baking, or steaming are ideal methods. Avoid adding any seasonings or oils.


The right amount of sweet potato for each dog depends on their size and dietary needs. Generally, a small piece of cooked sweet potato as an occasional treat is appropriate.


At What Age Can Puppies Eat Sweet Potatoes?


Puppies start eating small amounts of cooked sweet potato once they are introduced to solid food, usually around 8 weeks old.


What Vegetables Are Best for Dogs?


In addition to sweet potatoes and pumpkin, vegetables like carrots, green beans, and peas are healthy options for dogs. Always introduce new vegetables gradually and monitor for any adverse reactions.


Key Takeaways

Key takeways for sweet potatoes for dogs

FAQ’s

A sweet  potato  puree in a bowl

  • Can dogs eat raw sweet potatoes?

  • Are sweet potato treats safe for dogs?

  • How should I prepare sweet potatoes for my dog? 

  • Can sweet potatoes help with my dog's digestion? 

  • Are there any vegetables better than sweet potatoes for dogs? 

  • Can I Feed My Dog Sweet Potatoes Every Day? 

  • Which is Better for Dogs: Pumpkin or Sweet Potato? 

  • Can Sweet Potatoes Cause Allergy to Dogs? 

  • Are Sweet Potatoes Hard for Dogs to Digest?

  • How Many Sweet Potatoes Can a Dog Eat a Day?


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