Every pet deserves the very best.

At Diamond, we believe every pet, from purebred show animal to shelter puppy or kitten, is worthy of the best nutrition. We also believe every pet owner deserves a great value. When you buy Diamond, you can be confident you are getting premium nutrition without the premium price.

All Diamond®, Diamond Naturals® and Diamond Naturals® Grain-Free formulas are made with the highest quality products and manufactured in America in state-of-the art facilities. With carefully determined levels of protein, fat and nutrients, Diamond pet foods are formulated to enhance the performance, appearance and overall health of your pet, day after day.

Virtual Tour of a Diamond Pet Foods Facility

Every pet deserves the very best.

At Diamond, we believe every pet, from purebred show animal to shelter puppy or kitten, is worthy of the best nutrition. We also believe every pet owner deserves a great value. When you buy Diamond, you can be confident you are getting premium nutrition without the premium price.

Watch a video tour of our facilities.

Every pet deserves the very best.

At Diamond, we believe every pet, from purebred show animal to shelter puppy or kitten, is worthy of the best nutrition. We also believe every pet owner deserves a great value. When you buy Diamond, you can be confident you are getting premium nutrition without the premium price.

All Diamond®, Diamond Naturals® and Diamond Naturals® Grain-Free formulas are made with the highest quality products and manufactured in America in state-of-the art facilities. With carefully determined levels of protein, fat and nutrients, Diamond pet foods are formulated to enhance the performance, appearance and overall health of your pet, day after day.

Virtual Tour of a Diamond Pet Foods Facility
  • Only high-quality ingredients

    When we made the decision to only make pet food you’d be proud to feed your pet, we didn’t skimp on quality. Strong relationships with our trusted suppliers ensure we always source the very best ingredients. Our veterinarians and nutritionists carefully develop formulas to meet the dietary nutritional standards of every pet. Here are just a few of the high-quality ingredients you’ll find in our products:

    • Fresh chicken, real lamb, whitefish, turkey and beef
    • Vegetables like carrots, peas, sweet potatoes and spinach
    • Fruits like blueberries, papaya, raspberries and coconut
    • Whole grains such as brown rice, barley and oatmeal
    • Fiber for healthy digestion

    Super Foods

    Each Diamond Naturals formula contains super foods such as kale, blueberries, chia seed and pumpkin. These ingredients are sources of key nutrients, including antioxidants, vitamins, minerals, fatty acids and proteins. Read More

    Probiotics

    Every Diamond Naturals and Diamond Naturals Grain-Free dog formula is enhanced with K9 Strain Probiotics™ and every Diamond Naturals cat formula is enhanced with Viables Probiotics™. These beneficial bacteria help your pet digest food more efficiently and support a healthy immune system. Read More

    Only high-quality ingredients

    When we made the decision to only make pet food you’d be proud to feed your pet, we didn’t skimp on quality. Strong relationships with our trusted suppliers ensure we always source the very best ingredients. Our veterinarians and nutritionists carefully develop formulas to meet the dietary nutritional standards of every pet.

    Only high-quality ingredients

    When we made the decision to only make pet food you’d be proud to feed your pet, we didn’t skimp on quality. Strong relationships with our trusted suppliers ensure we always source the very best ingredients. Our veterinarians and nutritionists carefully develop formulas to meet the dietary nutritional standards of every pet. Here are just a few of the high-quality ingredients you’ll find in our products:

    • Fresh chicken, real lamb, whitefish, turkey and beef
    • Vegetables like carrots, peas, sweet potatoes and spinach
    • Fruits like blueberries, papaya, raspberries and coconut
    • Whole grains such as brown rice, barley and oatmeal
    • Fiber for healthy digestion

    Super Foods

    Each Diamond Naturals formula contains super foods such as kale, blueberries, chia seed and pumpkin. These ingredients are sources of key nutrients, including antioxidants, vitamins, minerals, fatty acids and proteins. Read More

    Probiotics

    Every Diamond Naturals and Diamond Naturals Grain-Free dog formula is enhanced with K9 Strain Probiotics™ and every Diamond Naturals cat formula is enhanced with Viables Probiotics™. These beneficial bacteria help your pet digest food more efficiently and support a healthy immune system. Read More

  • Our Brands

    Diamond Naturals

    Diamond Naturals®

    Holistic nutrition, free of corn, wheat and soy, and enhanced with super foods and guaranteed probiotics for optimal nutrition and digestive support.

    Diamond

    Diamond®

    Highly digestible, super premium pet food without the premium price.

    Diamond Naturals Grain-Free

    Diamond Naturals® Grain-Free

    Superior animal protein sources and zero grains to optimize digestion and limit exposure to allergy triggers.

    Our Brands

    Diamond Naturals

    Diamond Naturals®

    Holistic nutrition, free of corn, wheat and soy, and enhanced with super foods and guaranteed probiotics for optimal nutrition and digestive support.

    Diamond

    Diamond®

    Highly digestible, super premium pet food without the premium price.

    Diamond Naturals Grain-Free

    Diamond Naturals® Grain-Free

    Superior animal protein sources and zero grains to optimize digestion and limit exposure to allergy triggers.

  • Quality Assurance

    At Diamond, we only make products that we’d be proud to feed to our own pets. Nothing is more important to us than the safety of our products. We adhere to stringent and scientifically advanced food safety protocols and constantly monitor and test our raw materials, production environment, processes and finished products. By continuously improving performance with the latest advancements in science and technology, we’ve developed a comprehensive food safety system. Here are a few of the ways we ensure quality.

    • On-Site Product Testing
    • Mycotoxin Control
    • Microbial Testing
    • Water Purification
    • Air Quality Control
    • Test and Hold

    Learn more about how Diamond ensures the quality of our products.

    Quality Assurance

    At Diamond, we adhere to stringent and scientifically advanced food safety protocols and constantly monitor and test our raw materials, production environment, processes and finished products. By continuously improving performance with the latest advancements in science and technology, we’ve developed a comprehensive food safety system. Learn more

    Quality Assurance

    At Diamond, we only make products that we’d be proud to feed to our own pets. Nothing is more important to us than the safety of our products. We adhere to stringent and scientifically advanced food safety protocols and constantly monitor and test our raw materials, production environment, processes and finished products. By continuously improving performance with the latest advancements in science and technology, we’ve developed a comprehensive food safety system. Here are a few of the ways we ensure quality.

    • On-Site Product Testing
    • Mycotoxin Control
    • Microbial Testing
    • Water Purification
    • Air Quality Control
    • Test and Hold

    Learn more about how Diamond ensures the quality of our products.

  • Dog Products

    Dog Formulas

    Diamond, Diamond Naturals, Diamond Naturals Grain-Free

    Dog Products

  • Product Information

    Diamond offers 3 quality brands of pet food and treats. Search our products according to your pet type to find the food that is right for your pet.

    Diamond, Diamond Naturals, Diamond Naturals Grain-Free

    Locate a Dealer Ingredient Glossary

    Product Information

    Diamond offers 3 quality brands of pet food and treats. Search our products according to your pet type to find the food that is right for your pet.

    Diamond, Diamond Naturals, Diamond Naturals Grain-Free

    Locate a Dealer Ingredient Glossary

  • Cat Products

    Cat Formulas

    Diamond, Diamond Naturals, Diamond Naturals Grain-Free

    Cat Products

Testimonials

I just wanted to contact you to let you know that I have been using your product for a year now and my dogs have never been healthier or looked better!! My male has a sensitive stomach and your food is great for him!! I recommend your food to anyone who asks about dog food.

-Kelly, Kewaskum WI

View All Testimonials

Testimonials

View All Testimonials

Testimonials

I just wanted to contact you to let you know that I have been using your product for a year now and my dogs have never been healthier or looked better!! My male has a sensitive stomach and your food is great for him!! I recommend your food to anyone who asks about dog food.

-Kelly, Kewaskum WI

View All Testimonials

FAQ

Get answers to some of our most frequently asked questions.

View All FAQs

FAQ

Get answers to some of our most frequently asked questions.

View All FAQs

FAQ

Get answers to some of our most frequently asked questions.

View All FAQs

Contact Us

Thank you for your interest in Diamond Pet Foods. If you have questions or comments about pet nutrition or one of our products, or if you would like to join our mailing list or become a dealer, contact us using the forms below. You may also call us at 800-442-0402.