Diamond Performance Formula Adult Dry Dog Food

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    $22.99 FREE 1-2 Day Shipping over $49

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20-lb bag
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Give your canine companion the precious gift of premium nutrition with Diamond Performance Formula Adult Dry Dog Food! Formulated from the highest quality ingredients, this food is made to make a difference with carefully determined levels of protein, fat and other vital nutrients to support your moderately active pal’s ideal body condition. Essential minerals are chelated with amino acids to optimize their absorption and ensure maximum benefit. It’s also fortified with antioxidants and fiber for digestive and immune system support to help make sure your best friend gets all the nutrients she needs to stay healthy and happy.

Key Benefits
  • 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!

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  • Item Number
  • Weight
    20.0 pounds
  • Breed Size

    Small Breeds, Medium Breeds, Large Breeds

  • Food Form

    Dry Food

  • Lifestage


  • Made in

    United States

Nutritional Info

Chicken, Chicken By-Product Meal, Whole Grain Ground Corn, Wheat Flour, Egg Product, Chicken Fat (Preserved With Mixed Tocopherols), Dried Beet Pulp, Fish Meal, Flaxseed, Natural Chicken Flavor, Salmon Oil (A Source Of Dha), Dried Yeast, Potassium Chloride, Salt, Choline Chloride, Dried Lactobacillus Plantarum Fermentation Product, Dried Bacillus Subtilis Fermentation Product, Dried Lactobacillus Acidophilus Fermentation Product, Dried Enterococcus Faecium Fermentation Product, Dried Bifidobacterium Animalis Fermentation Product, Vitamin E Supplement, Iron Proteinate, Zinc Proteinate, Copper Proteinate, Ferrous Sulfate, Zinc Sulfate, Copper Sulfate, Potassium Iodide, Thiamine Mononitrate, Manganese Proteinate, Manganous Oxide, Ascorbic Acid, Vitamin A Supplement, Biotin, Niacin, Calcium Pantothenate, Manganese Sulfate, Sodium Selenite, Pyridoxine Hydrochloride (Vitamin B6), Vitamin B12 Supplement, Riboflavin, Vitamin D Supplement, Folic Acid.

Caloric Content

3,982 kcal/kg, 448 kcal/cup

Guaranteed Analysis
Crude Protein 30.0% min
Crude Fat 20.0% min
Crude Fiber 3.0% max
Moisture 10.0% max
Docosahexaenoic Acid (DHA) 0.05% min
Calcium 1.2% min
Phosphorus 1.0% min
Zinc 150 mg/kg min
Selenium 0.35 mg/kg min
Vitamin E 150 IU/kg min
Omega-6 Fatty Acids 3.4% min
Omega-3 Fatty Acids 0.6% min
Feeding Instructions
Weight Daily Feeding for Ages 6-12 Weeks Daily Feeding for Ages 3-5 Months Daily Feeding for Ages 5-8 Months Daily Feeding for Ages 8-12 Months Daily Feeding for Adult Dogs
3-5 lbs 3/4 - 1 1/4 cup 2/3 - 1 cup 1/2 - 2/3 cup 1/3 - 1/2 cup 1/4 - 1/2 cup
5-10 lbs 1 1/4 - 1 3/4 cups 1 - 1 2/3 cups 2/3 - 1 1/4 cups 1/2 - 1 cup 1/2 - 3/4 cup
10-20 lbs 1 3/4 - 3 cups 1 2/3 - 2 2/3 cups 1 1/4 - 1 3/4 cups 1 - 1 1/2 cups 3/4 - 1 1/4 cups
20-30 lbs 3 - 4 cups 2 2/3 - 3 1/2 cups 1 3/4 - 2 1/2 cups 1 1/2 - 2 cups 1 1/4 - 1 1/2 cups
30-40 lbs 4 - 4 3/4 cups 3 1/2 - 4 1/4 cups 2 1/2 - 3 cups 2 - 2 1/2 cups 1 1/2 - 2 cups
40-60 lbs 4 1/4 - 5 2/3 cups 3 - 4 cups 2 1/2 - 3 1/4 cups 2 - 2 1/2 cups
60-80 lbs 4 - 5 cups 3 1/4 - 4 cups 2 1/2 - 3 cups
80-100 lbs 5 - 6 cups 4 - 4 2/3 cups 3 - 3 2/3 cups
Transition Instructions

When transitioning your pet to a new food, we recommend a gradual introduction of the new formula over a 7 day period. For pets with sensitivities, extend the transition period to 10 to 14 days. Start by adding a small amount of your pet’s new food to his or her current food. Gradually, increase the new food amount and decrease the current food amount at each feeding until you are feeding only the new food.

Customer Reviews
31 Reviews 31 Reviews 4.2 out of 5 Stars

94% Recommend

94% of reviewersrecommend this product

4.2 / 5

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Showing 1-10 of 31 Reviews

  • Great Product

    By on

    My 6 months Pitbull loves it have two older pitbulls who love it also great product!

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  • Only food we buy for our dogs

    By on

    We have been feeding this to our dogs for about 8 years or so. It is very good

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  • Impressed!

    By on

    This is my 1st order from any online pet supply store and I am impressed. Super fast shipping. I ordered on Friday morning and my package was delivered Saturday afternoon. I will keep ordering from Chewy.com As for product, my dog has skin allergies and Diamond helps with this, after 2 weeks I already see improvement. The extra protein has also helped him fill out and look much healthier. The regular price on Chewy.com is the same as the sale price at a local feed store so why wouldn't I order from here.

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  • My dogs don’t like it

    By on

    The shipping was fine, the food LOOKS fine—but my large breed Anatolian Shepherds and Great Pyrenees will hardly eat it. I won’t but it again.

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  • Great food

    By on

    Great food for my dogs they love it. Would have given it 5 stars but the by-products in the ingredients is stopping that. My working dogs love the taste so that's a plus for me. And not to mention the fast shipping is also great. I didn't care to much for Diamond with all the recalls in the past but it seems they have taken a great deal to earn their customers trust back. I'm always willing to give a second chance around.

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  • A Nice Dog Food For A Descent Price

    By on Top 1000 Contributor

    Defiantly a budget friendly dog food, I feed it to rescues to help put some weight on. It does very well

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  • Wow very quick

    By on

    Shipment came as requested just in time my pets eat their last serving

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  • Great service

    By on

    Fast shipping and great product at a great price. Received my shipment in just a few days

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  • good food!!

    By on

    It works well for my dog. Give her energy and keeps her well.

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  • Good dog food

    By on

    My Rottweiler seems like this dog food very much. He's getting older. And this seems easier on his stomach.

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