Diamond Maintenance Formula Adult Dry Cat Food

By Diamond
Rated 4.4046 out of 5 stars
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Diamond Maintenance Formula Adult Dry Cat Food, 20-lb bag slide 1 of 6
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$27.03Chewy Price
$25.68Autoship 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 feline.
  • 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 taurine helps to support your pal’s overall health.
  • 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!
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Learn More About Diamond From Our Team of Experts

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Top IngredientsChicken By-Product Meal, Whole Grain Ground Corn, Wheat Flour...Turkey, Chicken By-Product Meal, Rice...Chicken By-Product Meal, Ground Yellow Corn, Corn Gluten Meal...Chicken, Chicken By-Product Meal, Ground Whole Grain Corn...Ground Yellow Corn, Corn Gluten Meal, Chicken By-Product Meal...
Special DietPea-Free, With GrainHigh-Protein, Indoor, Weight Control, High Fiber, Natural, With GrainWith GrainPea-Free, With Grain, High-ProteinWith Grain
Health FeatureSkin & Coat Health, Digestive Health, Vitamins & MineralsWeight Management, High Protein, Hairball Control...Brain Health, Circulatory Care, Eye CareUrinary Tract Health, Immune Support, Dental & Breath Care...
Food FlavorChicken, N/A, PoultryTurkey, PoultryChicken, PoultryChicken, PoultryChicken, Turkey, Salmon, Poultry, Seafood & Fish
LifestageAdultAdultAdultAdultAdult
Food FormDry FoodDry FoodDry FoodDry FoodDry Food

Questions & Answers

15 Customer Questions


Why is there no tuarine in this on ingredients list? It’s one of the 5 needed ingredients a cat must have.
Answer by ChewyJul 26, 2020
This cat food contains 0.1% Taurine content on an as fed basis, minimum. This formula does not contain synthetically added taurine within the ingredients. Taurine is found naturally within meat, with the level varying depending on the type of meat.

How about hairball control?
Answer by ChewyApr 07, 2018
This recipe has added antioxidants, along with essential vitamins and minerals to further support overall health and wellness of your pet. It's not specifically formulated to help with hairballs.

Roughly how many cups are in the 40lb bag?
Answer by ChewyJan 13, 2018
There are approximately 4 cups per pound. The 40 pound bag will have close to 160 cups.

What is a "maintenance formula"?
Answer by ChewyJun 29, 2021
This recipe is formulated with 22% protein, 12% fat and other vital nutrients to support an ideal body condition for your moderately active feline.


ReviewsWrite a Review

4.4
Rated 4.4046 out of 5 stars
215 Reviews
87%
Would recommend to a friend
1
5.5814
6%
2
5.5814
6%
3
3.7209
4%
4
13.0233
13%
5
72.093
72%

215 Customer Reviews



Rated 5 out of 5 stars
By MrsWalker on Aug 30, 2022

I was skeptical

There were several reviews that stated their feral cats would not eat this, but because of economics, I decided to give it a try. Well, the feral cats that I have been feeding LOVE IT! I am so happy. I just hope that this food, like several others I have been using for years, does not get discontinued. Fingers crossed.


Rated 5 out of 5 stars
By SaltRose on Aug 6, 2022

Cats immediately took to it

I’ve got two older kitties. 11 this year and they have been on cheap kibble for a bit and one started throwing it up often. So I switched to wet food and they ate it but it didn’t seem like a favorite. My sister used this exclusively for her 17 year old Tom. So I decided to try it and I put a bowl down and together they sniffed it and then immediately started chowing down.


Rated 2 out of 5 stars
By xine on Jul 16, 2022
Top 250 Contributor

Tried it, but strays hated it

Bought this for the strays & feral cats. I loved that it came in a 40lb bag, however the strays would not eat it. Normally I go through at least 40lbs a month, however this bag sat in pans until mold grew on it cuz the cats wouldn't eat it. After a month & still having over half a bag I gave it to a homeless guy & his dog.


Rated 1 out of 5 stars
By Trevor1 on Sep 1, 2022

Would not eat this cat food

sorry but my cat wouldn’t touch this food. we had another brand of cat food and he ended up eating a hole in the bag so he could eat.


Rated 5 out of 5 stars
By Slgb on Aug 29, 2022

Great food for weaned kittens to senior cats

My cats love this food. I used to have to buy at the feed store but now chewy delivers it to me for the same price.


Rated 4 out of 5 stars
By Pidgie on Jul 1, 2022

Diamond Cat Food

I foster and feed community cats, so I go through a lot of cat food. I think food without a lot of food coloring is a better option and the cats seem to like it.


Rated 5 out of 5 stars
By Jbpc on Jul 7, 2022

Great food

We have 13 inside/outside cats and they all love this food. It is a great price and quality is perfect.


Rated 5 out of 5 stars
By PrettyB on Apr 20, 2022

My babies love it

Some people feel this isn't the best brand. I feel this is an excellent brand. My cats are very picky and took to this right away. Affordable pricing for big bags. Small pieces. No artificial dyes. I love it.


Rated 5 out of 5 stars
By Catmom on Jun 1, 2022

Cats love it

We’ve gone through a few foods and hopefully this one will stay in stock. The cats never hesitated and are eating it up!


Rated 2 out of 5 stars
By Leslie on Feb 9, 2022

Must Not Taste Good

I thought the price was excellent for a 40lb bag, I buy cat food for the strays in my neighborhood & my own cats (I have 5), But none of the cats will eat it! I can only surmise that it doesn’t taste good to them. They’re use to cheap dry food like Kit n’ Kaboodle but I bought this because I know Diamond is an excellent brand! I am so surprised & disappointed with this discovery. I been having to mix it in with the cheap dry food or in their wet food just so I can get rid of it since I don’t think a shelter will accept an opened bag. I hate giving bad reviews but I’m just being honest.