Diamond Naturals Grain-Free Beef & Sweet Potato Formula Dry Dog Food

By Diamond
Rated 4.4555 out of 5 stars


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$31.99Chewy Price
$30.39Autoship Price
(Save an extra 5%)

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  • Set your schedule based on your pet's needs
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About This Item


  • Grain-free recipe made with real beef as the first ingredient, sweet potatoes and other whole foods for lean nutrition and to help support strong muscles.
  • Natural recipe with added vitamins and powerful antioxidants from real fruits and vegetables support overall health, while omega-3 and omega-6 fatty acids support healthy skin and coat.
  • Nutrient-rich and highly digestible recipe made with proprietary probiotic blend to help support your canine companion’s digestive health.
  • Made with no corn, wheat, filler, artificial flavors, colors or preservatives.
  • Made in the USA by a family owned and run company with the most scientifically advanced food safety protocols because your pal deserves nothing but the best!

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Nutritional Information

Feeding Instructions

About Diamond Pet Food

Headquartered in Missouri, family-owned Diamond Pet Food believes that every pet deserves the best food possible, and they've been delivering on that promise since 1970. They use state-of-the-art facilities across the USA to create quality cat and dog food made to the highest nutritional standards. Every formula balances protein, fat and essential nutrients to keep your pets active and healthy and performing their best.

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Top IngredientsBeef, Lamb Meal, Sweet Potatoes...Whitefish, Fish Meal, Sweet Potatoes...Chicken, Chicken Meal, Sweet Potatoes...Salmon Meal, Potatoes, Peas...Lamb Meal, Peas, Chickpeas...
Health FeatureDigestive Health, Immune Support, Skin & Coat HealthDigestive Health, Immune Support, Skin & Coat HealthDigestive Health, Immune Support, Skin & Coat Health
Special DietGrain-Free, No Corn No Wheat No SoyGrain-Free, No Corn No Wheat No SoyGrain-Free, No Corn No Wheat No SoyGluten Free, Grain-Free, Low-Protein...Gluten Free, Grain-Free, No Corn No Wheat No Soy, Weight Control
Breed SizeSmall Breeds, Medium Breeds, Large Breeds, All BreedsSmall Breeds, Medium Breeds, Large Breeds, All BreedsSmall Breeds, Medium Breeds, Large Breeds, All BreedsSmall Breeds, Medium Breeds, Large Breeds, All BreedsSmall Breeds, Medium Breeds, Large Breeds, All Breeds
Food FlavorMeat, Fruits & Vegetables, Beef, Sweet PotatoSeafood & Fish, Fruits & Vegetables, Sweet PotatoPoultry, Fruits & Vegetables, Chicken, Sweet PotatoSeafood & Fish, SalmonMeat
Food FormDry FoodDry FoodDry FoodDry FoodDry Food

Questions & Answers

25 Customer Questions

Is this made in the USA and do any ingredients come from China?
Answer by ChewyJun 23, 2018
This formula is made in the United States but not all of the ingredients are sourced there. The Folic Acid is sourced in China, the Flax Seed and Barley are sourced in Canada, certain Potato Proteins are sourced in Germany, and the Chicory Root is sourced in Belgium.

Is this soy free?
Answer by ChewySep 21, 2018
All of Diamond Naturals' formulas exclude corn, wheat and soy.

About how many cups of dog food does the 28lb bag have?
Answer by ChewyNov 21, 2017
There's approximately 112 cups of food in the 28 pound bag.

How much of the protein comes from meat, and how much comes from legumes?
Answer by ChewyNov 04, 2019
The animal protein content and the legume protein content is proprietary to the manufacturer. The ingredients are listed in descending order by weight in the formula.

ReviewsWrite a Review

Rated 4.4555 out of 5 stars
191 Ratings
Would recommend to a friend

190 Customer Reviews

Rated 3 out of 5 stars
By Waco on Jun 12, 2023

Dogs' coats dull, flaky on this food

My dogs weren't fond of this food and I had to add things to entice them to eat it. After 2 months on this food, my dogs' coats were dry, dull, and their skin was flaky. Only one of my dogs has skin allergies that flare up with chicken and soy in dog food, but both dogs experienced skin and fur issues on this. It shouldn't be this difficult to find affordable food without very common allergens

Rated 5 out of 5 stars
By DogMom on May 13, 2023

Affordable Grain Free

We have always used Diamond lamb and rice but recently adopted a pitbull and he is allergic so we have switched to grain free. All of my dogs immediately ate the new food and in just 2 weeks our pitbull is no longer red and itching constantly. Worth the switch!

Rated 5 out of 5 stars
By Lizzie on May 28, 2023

Transitioned off Diamond puppy food

My Labrador/Aussie Shepherd puppy is now 16 months old and it’s time to transition him off Diamond puppy food to adult, as recommended by his vet. So far, so good. He enjoys it and there hasn’t been any GI side effects. I would recommend.

Rated 5 out of 5 stars
By LillysMomma on Apr 13, 2023

GF Good Value Dog Loves It

Great dog food for the price! My dog is allergic to a whole litany of things, so I have few options for what I can buy for her daily food. This bag fits it to a T with only natural ingredients and GRAIN-FREE!! At about $1.78 per pound, I am very happy with this choice of food for my dog-baby, and she loves it (she had a very scarce and picky appetite before).

Rated 5 out of 5 stars
By Happy on Mar 27, 2023

Dogs Happy Equals Me Happy Too 🙂

My dogs have been eating the same food brand for 14 years. During this past year they seemed not very interested in eating their food. I researched what was in different brands, for older dogs and landed on this All Stages dog food from Diamond Naturals. The transition was super easy. No vomiting, no diarrhea, and they are eating all their food right away again. Maybe the extra nutrition in the food will also help with allergies. I think it's too early to tell for that analysis.

Rated 5 out of 5 stars
By Charlie on Apr 30, 2023

Best decision

We were using blue buffalo which is great quality but our puppy had an upset stomach no matter what we did. We changed to beef grain free and without. Two days his poop was normal! Great food! Never using anything else!

Rated 5 out of 5 stars
By Dls on May 31, 2023

She likes it!

My dog is picky...she also is allergic to chicken! This food was perfect..she gobbled it down and no allergy to ingredients. Love this!

Rated 5 out of 5 stars
By FloridaMan on Apr 23, 2023

Great product and great shipping

The local stores were out of this dog food while chewy had it in stock. I had it delivered to my door about $2.00 cheaper than going to the store, I put it on auto ship, it was a no brainer

Rated 5 out of 5 stars
By Sally on Jul 10, 2023

This is a great dog food the only one I recommend. Hope you get it back soon.

Rated 5 out of 5 stars
By Arrow on Mar 13, 2023

Grain free

We were using another brand, which my dog began to reject. We switched to Diamond, and even before we got him acclimated to the new brand, he was eating with gusto again. It has the protein he needs because he was a very active dog, and the fruits and veggies he needs.