Diamond Maintenance is formulated to provide moderately active dogs with the balanced nutrition they need, day after day. Proper levels of fat and protein support a healthy body condition, with a great taste dogs love.

Looking for more information on dog food? Check out our guide on dog food and nutrition in the product documents section.

Formulated for moderately active adult dogs
22% protein and 12% fat
Omega fatty acids help support healthy skin and shiny coat
Guaranteed probiotics - 80 million colony forming units (CFU) per pound for digestive and immune system support
Made with purposeful, quality ingredients

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Reviews

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572 reviews with 5 stars.

67 reviews with 4 stars.

18 reviews with 3 stars.

9 reviews with 2 stars.

19 reviews with 1 star.

Overall Rating

4.7

307 out of 326 (94%) reviewers recommend this product

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for dogs
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enjoyment

1 to 4 of 685 Reviews .

1 – 4 of 685 Reviews

Reviews 2

1 out of 5 stars.

Second-quality product received

9 days ago

Out of the four bags I received, two showed signs of having been opened and were patched with tape.

SweepstakesYes

No, I do not recommend this product.

Anonymous

Review 1

5 out of 5 stars.

I love diamond dog food!

14 days ago

I love this food! And you can’t beat tractor supplies price!

SweepstakesYes

Elkin, NC

Reviews 2

5 out of 5 stars.

Works Great

21 days ago

It's one of the few dog foods that we have found that my picky 8 year old mutt AND 3 year working line German Shepard will eat and not have allergy affects. My mutt would get skin rashes and/or not eat and my German Shepard would get ear infections and chew at her feet on most of the other dog foods we tried.

SweepstakesYes

Reviews 2

5 out of 5 stars.

Just right for less active dogs.

23 days ago

The kibble is just the right size for both my medium and large dogs.

SweepstakesYes

Yes, I recommend this product.

Diamond Adult Maintenance Formula Chicken Recipe Dry Dog Food

At a glance

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Diamond Adult Maintenance Formula Chicken Recipe Dry Dog Food

At a glance

Neighbor’s Club Members earn points with purchases.

Diamond Adult Maintenance Formula Chicken Recipe Dry Dog Food

Neighbor’s Club Members earn points with purchases.

At a glance

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Reviews

Rating Snapshot

Overall Rating

Review this Product

Second-quality product received

I love diamond dog food!

Works Great

Just right for less active dogs.