Diamond Maintenance Formula Adult Dry Dog Food

By Diamond
Rated 4.5489 out of 5 stars
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Diamond Maintenance Formula Adult Dry Dog Food, 40-lb bag slide 1 of 6
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Diamond Maintenance Formula Adult Dry Dog Food, 40-lb bag slide 1 of 6
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$37.99Chewy Price
$36.09Autoship Price
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About This Item

  • Formulated with 22% protein, 12% fat and other vital nutrients to support an ideal body condition for your moderately active pooch.
  • Chelated minerals help ensure maximum absorption of vital nutrients; powerful antioxidants including selenium and vitamin E help support his immune system and overall health
  • Omega-3 and omega-6 fatty acids provide support for healthy skin, a shiny coat and overall well-being while dried beet pulp helps to aid digestion.
  • Made with ingredients from trusted and sustainable sources for complete and balanced nutrition with essential vitamins and nutrients.
  • 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!
Play Video: Learn More About Diamond From Our Team of Experts
Learn More About Diamond From Our Team of Experts

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Top IngredientsChicken By-Product Meal, Wheat Flour, Whole Grain Ground Corn...Chicken, Chicken By-Product Meal, Whole Grain Ground Corn...Chicken By-Product Meal, Whole Grain Ground Corn, Wheat Flour...Beef Meal, Grain Sorghum, Ground White Rice...Lamb Meal, Ground White Rice, Cracked Pearled Barley...
Special DietHigh Fiber, With GrainHigh Fiber, With GrainHigh Fiber, With GrainNo Corn No Wheat No Soy, With GrainNo Corn No Wheat No Soy, With Grain
Health FeatureImmune Support, Digestive Health, Skin & Coat HealthHip & Joint Support, Skin & Coat Health, Immune SupportHip & Joint Support, Immune SupportImmune Support, Digestive Health, Skin & Coat HealthImmune Support, Digestive Health, Skin & Coat Health
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 FlavorChicken, PoultryChicken, PoultryChicken, PoultryBeef, MeatLamb, Meat

Questions & Answers

11 Customer Questions


How many cups are in 1 40lb bag?
Answer by ChewyNov 13, 2018
The 40 pound bag will have approximately 160 cups inside and the 20 pound bag will have about 80 cups.

What has larger bite size for shepherds and pyrenese. Adults
Answer by ChewyOct 26, 2017
The Diamond Naturals Large Breed Adult Chicken & Rice Formula is recommened for large breed dogs, such as your shepherds and pyrenese.

what exactly does this kibble look like
Answer by ChewySep 10, 2020
This kibble is disc shaped and slightly smaller than a dime. Please see attached image for reference.

Is there anyway to get this dog food in a 50 Lb bag through you?
Answer by ChewyDec 02, 2017
We currently only carry this Food in either a 20 pound or 40 pound bag size.


ReviewsWrite a Review

4.5
Rated 4.5489 out of 5 stars
133 Reviews
95%
Would recommend to a friend
1
1.5038
2%
2
5.2632
5%
3
5.2632
5%
4
12.782
13%
5
75.188
75%

133 Customer Reviews


Filter by reviews that mention

Rated 5 out of 5 stars
By bobo on Nov 25, 2022

We love Diamonds

Always a hit at our house! Doesnt give them the shiny coat I enjoy like some of the other brands out there but Diamonds is always our go to when we are on a budget!


Rated 5 out of 5 stars
By Cheri on Oct 30, 2022

Good food & Great Service

I haveused Diamond brand dog food for years. Obie loves it and it meets all his nutritional requirements at a reasonable price. I have never purchased a bad product from Diamond. As always Chewy service is first rate


Rated 5 out of 5 stars
By Mindi on Nov 8, 2022

Our dog loves this food!

Our puppy recently transitioned from Diamond brand puppy food to this product. He really loves this product!


Rated 4 out of 5 stars
By rudy on Sep 25, 2022

does it have taurine?

my dog likes it. just tried it this month. but i don’t see taurine (or l-carnitine) listed in the nutritional info. why not?


Rated 5 out of 5 stars
By Greatdogfood on Nov 12, 2022

She loves it!!

This is reasonably priced and my dog really seems to love the taste :)


Rated 5 out of 5 stars
By Toast on Jul 11, 2022

Quality Food, Great Price

When I got my Brittany, the breeder recommended diamond. Now that she has outgrown puppy food, she has switched to diamond maintenance. It keeps her coat shiny and healthy and she loves it!


Rated 1 out of 5 stars
By Gidget on Jul 22, 2022

Not a deal

I went cheap on dog food and had to make trip to store to get IAMS my dogs won’t eat it but the crows seem to be ok with it


Rated 5 out of 5 stars
By Donz on Jul 20, 2022

Great food

Good for the pups (3), fast and good delivery. I also get their meds and other needed things.


Rated 5 out of 5 stars
By 1234 on Jun 8, 2022

Love this dog food!

My sweet Dolly absolutely loves this food! Will definitely be purchasing it again!


Rated 5 out of 5 stars
By Cheryl on Feb 17, 2022

Great Dog Food

Our 5 dogs seem to really like this Maintenance Diamond dog food. They look really healthy, all are different breeds and their coats are shiny all year long. It's a quality dog food for a good price, that I feel like I can still afford, to maintain happy healthy dogs.