Top 5 Diamond Dog Food Worth Buying

Peter Armani | 02-01-2026

Choosing the right dog food is essential for your pet’s health and happiness. Diamond offers a variety of formulas designed to meet different dietary needs, from protein-rich blends to recipes supporting skin, coat, and digestion. This guide compares several Diamond dog food options, helping you decide which formula aligns best with your dog’s lifestyle and preferences.

Editor's Choice
Diamond Skin & Coat Salmon Recipe Dry Dog Food
Diamond Skin & Coat Salmon Recipe Dry Dog Food
Premium Pick
Diamond Naturals Chicken and Rice All Life Stages Dry Dog Food
Diamond Naturals Chicken and Rice All Life Stages Dry Dog Food
Budget Pick
Diamond Maintenance Adult Dry Dog Food 22/12 for Moderately Active Dogs
Diamond Maintenance Adult Dry Dog Food 22/12 for Moderately Active Dogs

Top 5 Diamond Dog Food

We researched and compared the top products in the Diamond Dog Food category to provide you with these recommendations.

1. Diamond Naturals Adult Dry Dog Food Lamb Meal and Rice Formula

Pasture-Raised Lamb Protein
Diamond Naturals Adult Dry Dog Food Lamb Meal and Rice Formula
8.9

Diamond Naturals

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This dry food uses lamb meal as a key protein, offering a hearty texture and moderate kibble size. It's often chosen for dogs needing a balanced diet with lean muscle support in mind. The formula includes added fruits and probiotics, making it practical for everyday feeding routines.

What We Like:

  • Lamb meal as main protein
  • Includes fruits for added nutrients
  • Contains omega fatty acids
  • Features proprietary probiotics
  • Made by a family-owned company

What Could Be Improved:

  • May not suit dogs with lamb sensitivities
  • Kibble may be firm for smaller breeds

2. Diamond Skin & Coat Salmon Recipe Dry Dog Food

Omega Rich Formula
Diamond Skin & Coat Salmon Recipe Dry Dog Food
9.8

Diamond Naturals

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This dry food features real salmon and wholesome ingredients, providing a texture suitable for most adult dogs. It's designed for daily feeding and aims to support skin and coat health, with a focus on digestibility. The formula includes added probiotics and antioxidants, making it practical for dogs with sensitivities.

What We Like:

  • Salmon as main protein source
  • Includes proprietary probiotics
  • Omega fatty acids for skin support
  • Antioxidants for immune health
  • No artificial colors or flavors

What Could Be Improved:

  • May not suit dogs with fish allergies
  • Large bag size may not fit all households

3. Diamond Maintenance Adult Dry Dog Food 22/12 for Moderately Active Dogs

Balanced Daily Nutrition
Diamond Maintenance Adult Dry Dog Food 22/12 for Moderately Active Dogs
9.1

Diamond

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This adult dry food is crafted with chicken protein as the first ingredient, giving it a familiar feel and taste for most dogs. The formula is designed for moderately active pets, providing a steady source of nutrients and energy. Added probiotics and antioxidants help support digestion and immune health, making it a practical choice for daily feeding.

What We Like:

  • Chicken protein as main ingredient
  • Includes vitamins and amino acids
  • Guaranteed omega fatty acids
  • Probiotics and antioxidants included
  • Family-owned production

What Could Be Improved:

  • Not tailored for highly active dogs
  • May not suit dogs with chicken sensitivities

4. Diamond Naturals Chicken and Rice All Life Stages Dry Dog Food

Digestive Support Blend
Diamond Naturals Chicken and Rice All Life Stages Dry Dog Food
9.5

Diamond Naturals

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This formula features cage-free chicken and rice, offering a gentle and easy-to-digest meal. The crunchy kibble appeals to most dogs, and the recipe is suitable for puppies, adults, and seniors. Superfoods and probiotics are included to promote digestive health and provide nutritional variety.

What We Like:

  • Cage-free chicken as main protein
  • Contains probiotics for digestion
  • Includes fruits and omega fatty acids
  • Made in the USA

What Could Be Improved:

  • Rice content may not suit grain-free preferences
  • Limited protein variety compared to some blends

5. Diamond Puppy Dry Dog Food 31/20

All Life Stages Support
Diamond Puppy Dry Dog Food 31/20
8.7

Diamond

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This dry food has a small kibble size, making it manageable for both puppies and nursing moms. The formula emphasizes chicken protein and includes nutrients like DHA and calcium, supporting development and overall health. It's a practical choice for households with multiple dogs at different life stages.

What We Like:

  • Small kibble for easy chewing
  • Chicken protein focused
  • DHA and calcium for growth
  • Added probiotics and antioxidants
  • Made in the USA

What Could Be Improved:

  • Not tailored for high-energy breeds
  • May not suit dogs with chicken sensitivities

How to Choose Diamond Dog Food

Protein Source and Sensitivities

Life Stage and Size

Digestive and Skin Support

Practical Feeding Considerations

FAQ For Diamond Dog Food

1. What protein options are available in Diamond dog food?

Diamond offers dog food formulas with protein sources such as chicken, lamb, and salmon, allowing owners to choose based on their dog's preferences and sensitivities.

2. Are Diamond dog foods suitable for all life stages?

Some Diamond formulas are designed for all life stages, while others are tailored specifically for puppies or adult dogs. Always check the label to ensure the formula matches your dog's age.

3. How do I switch my dog to a new Diamond food formula?

Transition gradually over 7–10 days by mixing increasing amounts of the new food with the old, which helps reduce the risk of digestive upset.

4. Do Diamond dog foods contain probiotics?

Many Diamond dog food formulas include proprietary probiotics to support healthy digestion and immune function.

5. How do I choose the right Diamond formula for a dog with sensitivities?

Consider single-protein or limited-ingredient formulas and consult your veterinarian if your dog has known allergies or sensitivities.
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Peter Armani

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