Diamond Naturals Extreme Athlete Formula Dry Dog Food, 40-lb bag

By Diamond
Rated 4.5481 out of 5 stars
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$54.99Chewy Price
$52.24Autoship Price
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About This Item

  • Made in the USA by a family-owned company using quality ingredients from trusted domestic and global sources.
  • This high-protein (32%) recipe contains real chicken and is specially formulated to support the needs of highly active and sporting dogs.
  • This nutrient-rich kibble provides the energy to thrive and contains omega fatty acids for skin and coat health. It also delivers vitamins and minerals from superfoods, including fruits like blueberries and oranges.
  • Each serving includes species-specific K9 strain proprietary probiotics, plus antioxidants and prebiotics to help support healthy digestion, immune system health and overall wellness.
  • Made without corn, wheat, artificial flavors or colors.
Play Video: Learn More About Diamond From Our Team of Experts
Learn More About Diamond From Our Team of Experts


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 IngredientsChicken Meal, Chicken, Ground White Rice...Chicken, Chicken Meal, Whole Grain Brown Rice...Chicken, Chicken Meal, Whole Grain Brown Rice...Beef Meal, Grain Sorghum, Ground White Rice...Lamb Meal, Whole Grain Brown Rice, Cracked Pearled Barley...
Special DietNo Corn No Wheat No Soy, Pea-Free, High-Protein, With GrainNo Corn No Wheat No Soy, With GrainNo Corn No Wheat No Soy, With GrainNo Corn No Wheat No Soy, With GrainNo Corn No Wheat No Soy, With Grain
Health FeatureImmune Support, Digestive Health, Skin & Coat HealthImmune Support, Digestive Health, Skin & Coat HealthImmune Support, Digestive Health, Skin & Coat HealthImmune Support, Digestive Health, Skin & Coat HealthImmune Support, Digestive Health, Skin & Coat Health
Breed SizeSmall Breeds, Medium Breeds, Large Breeds, All BreedsLarge Breeds, Giant BreedsSmall Breeds, Medium Breeds, Large Breeds, All BreedsSmall Breeds, Medium Breeds, Large Breeds, All BreedsLarge Breeds, Giant Breeds
Food FlavorChicken, PoultryChicken, PoultryChicken, PoultryBeef, MeatLamb, Meat

Questions & Answers

33 Customer Questions


What percent of the protein comes from an animal source vs. a plant source.
Answer by ChewyMar 19, 2019
In this dog food, 91% protein comes from chicken and egg while the remaining 9% is from plant based protein.

Why no dha in this dog food?
Answer by ChewyFeb 04, 2018
The DHA is within the Omega 3 fatty acids. The three main omega-3 fatty acids are alpha-linolenic acid (ALA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA).

What is the carbohydrate content of this food, as fed?
Answer by ChewyJul 14, 2022
This formula has a carbohydrate content of 20.6%, as fed and 22.5%, dry matter.

Does this food contain any peas or legumes?
Answer by ChewyApr 05, 2019
This recipe doesn't contain any peas or legumes. For a complete list of ingredients, click the “Nutritional Info” tab, next to the “Description” tab, just under the product photos.


ReviewsWrite a Review

4.5
Rated 4.5481 out of 5 stars
208 Reviews
91%
Would recommend to a friend
1
3.3654
3%
2
3.8462
4%
3
4.3269
4%
4
11.5385
12%
5
76.9231
77%

208 Customer Reviews



Rated 5 out of 5 stars
By Kriquet on Nov 9, 2022

New customer and New type of dog food

We used to use a different type of dog food extremely high in protein and good stuff decided to look for a comparable yet cheaper brand, decided to go to chewy and check things out very satisfied with the prompt delivery and proper packaging. Super happy so far.


Rated 4 out of 5 stars
By Heather on Sep 17, 2022

highest cal/cup for price/quantity

I needed a food with High calorie content, for a good price, and most importantly, a nice ingredient list. Diamond Naturals Extreme Athlete tics all of those boxes. I have two dogs; 1 mixed breed & 1 GSP. I used to feed my 58# mixed breed (1 3/4 cups daily) a very pricey brand - about $70 a bag, that would last her ~2months, but when I adopted my 66# GSP (3cups daily) last year we started going through food fast. My German Short Haired Pointer needs a lot of calories due to his activity level. He was eating through $140 a month on our previous brand of dog food - and frankly, through my pockets. I needed a food that wasn't going to break the bank and I prefer an ingredient list you can pronounce - price vs. quality vs. quantity - this food has it all. 2 1/2 40# bags lasts us about three months. *Disclaimer: neither of my two dogs are picky eaters & eat raw/dehydrated for breakfast, kibble is fed only during PM mealtime. Cons: I wish this food came in other proteins/flavors because my gsp has softer bowel movements with Chicken and firmer stools with lamb. My mixed breed has always done well with chicken so she doesn't experience soft stools with this product. Minus 1 star for lack of variety. Otherwise overall satisfied with this product (:


Rated 5 out of 5 stars
By Laura on Sep 29, 2022

My dog has no problems with it

I have a 2 year old Belgian German Shepard. She’s not a picky eater. This is the second time I order this dog food and my dog seems to like it with no problems. She starts getting excited when I put the box inside the house and gets even more excited when I open it because she knows it’s food. Her poop it’s the same no diarrhea. Her energy it’s also the same. She acts the same since some foods do make an impact on the way a dog behaves. Just double check on ingredients that fit best for your dog.


Rated 5 out of 5 stars
By Liz13 on Sep 28, 2022

Love love love it!

My dog is a 7 generation blue Great Dane. She is by far the most picky eater I have ever dealt with. After speaking with her personal trainer we finally found a food that works with her over the top nonstop energy and this food is something she finally eats and isn’t picky with!! Literally could not be happier. The ingredients list is pretty good and one bag lasts us almost a month, give or take. For the price definitely worth it!


Rated 3 out of 5 stars
By DiamondNatuals on Sep 21, 2022

Has the look and feel of cheap food

My dog did not like this food. My dog used to run to the food bowl and not leave until the meal was finished, and rarely had stomach problems. Now she will leave the bowl after a couple bites and come back later. As soon as I opened the bag it seemed like lower quality food than what we were previously feeding. We have since switched back to our old food. would not recommend


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

Labsoffive

My hunting dogs love this food they look amazing and feel great! Vet said the coat looks better


Rated 1 out of 5 stars
By EricD on Aug 16, 2022

Bad Digestion Over Time

This is one of those versions of dry food that over time gives your dog the runs. My other smaller dog did not seem to have this issue, but once I put her on natural food, the problem went away.


Rated 4 out of 5 stars
By Maureen on Oct 5, 2022

Diamond Naturals

The pups like it and eat it well. Too early to say how well it keeps them in condition.


Rated 4 out of 5 stars
By 1990 on Sep 20, 2022

Diamond natural

My pits love this food and it's been helping them with gaining muscle


Rated 3 out of 5 stars
By Rico on May 3, 2022

Stopped Eating

My dog all of sudden refuses to eat this food. but only since I started feeding him this last bag I received. I am worried there could be something wrong with the food. I found a few pieces that appear to look moldy.