The best sweet potato dry dog food depends on your dog’s size, preferred protein, and whether you need a complete meal or an occasional treat. Nature’s Recipe Salmon is a fish-first choice with sweet potato and pumpkin; Amazon Basics offers another grain-free salmon formula; and Nature’s Recipe Small Breed is made for small adult dogs. The sweet potato slices below are treats, not a dry-food meal. Compare the listed formulas and product details before choosing.
| Product | Best For | Key Detail |
|---|---|---|
| Nature’s Recipe Salmon, 4 lb. | Trying a smaller bag | Salmon, sweet potato, and pumpkin |
| Nature’s Recipe Salmon, 24 lb. | Fish-first adult food | Same recipe in a larger bag |
| Amazon Basics Salmon & Sweet Potato | Grain-free adult food | No added corn or wheat |
| Nature’s Recipe Small Breed | Small adult dogs | Chicken, sweet potato, and pumpkin |
| BRUTUS & BARNABY Sweet Potato | Single-ingredient treat | Full-slice sweet potato chews |
Nature’s Recipe Salmon, Sweet Potato & Pumpkin, 4 lb.

This grain-free recipe is made for adult dogs, with real salmon listed as the first ingredient. Sweet potato and pumpkin provide fiber, and the product description also notes antioxidants to support immune health. Its resealable 4-pound bag is a useful format for buyers who prefer a smaller package.
Best for: Adult dogs whose owners want a salmon-based dry food with sweet potato and pumpkin. It was selected for combining a fish-first recipe with digestive-support ingredients. Consider: Choose a different option if you need a larger bag or a formula specifically described for small breeds.
Nature’s Recipe Salmon, Sweet Potato & Pumpkin, 24 lb.

This larger-bag version is a grain-free adult dog food with real salmon as its number-one ingredient. The recipe includes sweet potato and pumpkin for fiber, plus antioxidants. The listed features describe protein to support strong muscles and a healthy, active lifestyle.
Best for: Households seeking a larger supply of the salmon, sweet potato, and pumpkin recipe. It was selected for buyers who want that ingredient combination in a 24-pound bag. Consider: A 24-pound bag may be less convenient if you are looking for a small package to try first.
Amazon Basics Salmon & Sweet Potato, 24 lb.

Amazon Basics lists sustainably raised salmon as the first ingredient. Its grain-free recipe has no added corn or wheat, and the product description says it contains no artificial colors, flavors, or chemical preservatives. It is described as complete and balanced nutrition for adult dogs.
Best for: Adult-dog owners looking for a grain-free salmon recipe with sweet potato. It was selected as an alternative to the Nature’s Recipe salmon formulas, with its own stated ingredient exclusions. Consider: The listing does not identify this as a small-breed-specific formula.
Nature’s Recipe Small Breed Chicken, Sweet Potato & Pumpkin

This 4-pound grain-free food is formulated for small-breed adult dogs. Real chicken is the first ingredient, followed by a recipe that includes sweet potato and pumpkin. The listed features also mention vitamins, minerals, and antioxidants.
Best for: Owners of small adult dogs who want chicken rather than salmon as the main protein. It was selected because its product description specifically identifies small-breed dogs. Consider: Choose another formula if you want salmon as the first ingredient.
BRUTUS & BARNABY Sweet Potato Slices

These full-slice dried sweet potatoes are a single-ingredient dog treat, not a complete dry-food formula. The listing says the sweet potatoes are grown in North Carolina and that the treats contain no fillers, glycerin, or preservatives. It describes them as an option for dogs with food sensitivities or digestive issues.
Best for: Buyers seeking a sweet potato chew rather than a meal. It was selected as a complementary treat option because sweet potato is the sole ingredient stated in the listing. Consider: Do not use it as a replacement for complete and balanced dog food.
Buying Guide: How to Choose Sweet Potato Dry Dog Food
Should you choose salmon or chicken?
Compare the first-listed protein with your preference and your dog’s needs. The Nature’s Recipe salmon recipes and Amazon Basics option list salmon first; the Nature’s Recipe small-breed recipe lists chicken first. The product details alone cannot determine which protein is right for an individual dog.
Does grain-free matter for your purchase?
The three salmon options and the small-breed chicken formula are described as grain-free. Amazon Basics specifically states there is no added corn or wheat. Compare the actual ingredient information and consult your veterinarian if you are choosing a diet because of a health concern.
What bag size or format should you get?
Nature’s Recipe offers the salmon recipe in 4-pound and 24-pound bags, while its small-breed chicken recipe comes in a 4-pound bag. Amazon Basics is listed in a 24-pound bag. The sweet potato slices are treats, so compare them separately from food intended as a meal.
Is sweet potato dog food the same as sweet potato treats?
No. Dry food is presented as a meal formula; the BRUTUS & BARNABY product is described as a single-ingredient treat. Check the package directions and feeding guidance when introducing either type of product.
Frequently Asked Questions
Which listed food is specifically made for small breeds?
Nature’s Recipe Grain Free Small Breed Chicken, Sweet Potato & Pumpkin is the product in this selection specifically described as suitable for small-breed adult dogs.
Which options list salmon as the first ingredient?
Both Nature’s Recipe salmon bag sizes and Amazon Basics Salmon & Sweet Potato list salmon as the first ingredient.
Are the BRUTUS & BARNABY slices a complete dog food?
No. They are listed as single-ingredient sweet potato treats and should not be treated as a complete meal.
Which Nature’s Recipe salmon bag sizes are listed?
The salmon, sweet potato, and pumpkin recipe is listed in 4-pound and 24-pound bags.