For Full Nutrition

Nose to Tail Diet for Dogs

Full Source goes full nose-to-tail, utilizing more of the animal for a sustainable, nutrient-rich meal your dog is sure to love. With both grain free and grain inclusive recipes, this protein packed lineup offers 85-95% of protein from animal sources, including organ meats and cartilage for an all-natural source of concentrated vitamins, minerals, healthy fats, and amino acids. Finished off with a high-protein freeze-dried coating, Full Source delivers optimal nutrition with delicious taste.

Full Source offers recipes for maintenance, all life stages and all breed sizes.

Full Source dog food is exclusively available at
Petco, Pet Supplies Plus, Pet Supermarket and Independent Retailers.

Full Source Grain Free With Real Chicken and Duck

Grain Free

Crafted with fiber-rich sweet potatoes, which are a high-quality source of carbohydrates for healthy levels of energy.

Healthy Grains

Our recipes with healthy grains feature a blend of brown rice, oatmeal, and quinoa to help support healthy digestion.

Full Source With Healthy Grains With Real Salmon and Whitefish

85-95% Protein from Animal Sources

With a wide variety of protein options, Full Source provides a premium source of animal-based protein and nutrients while minimizing waste.

Freeze-Dried Raw-Coated Kibble

Freeze-dried raw coating of animal protein adds superior nutrition and delicious taste to every bite.

All natural vitamins, minerals, and nutrients

A nose-to-tail diet benefits from all natural sources of vitamins, minerals, and nutrients, like protein-rich organ meats and nourishing cartilage, which helps support healthy joints.

Grain Free and With Grain Recipe Options

High levels of protein and fibrous whole grains help support healthy digestion no matter which Full Source dog food recipe you feed. All recipes are made with no peas and no lentils.

Polaroid of Happy Dog
Dr. RuthAnn Full Source Blog

Learn More About Full Source on Our Blog

Dr. RuthAnn Lobos introduces our newest Merrick product line for dogs, Full Source. Read more about the full nutrition of a “nose-to-tail” diet here:

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Nutrient-rich organs and cartilage.

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No peas or lentils.

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Concentrated sources of vitamins, minerals, healthy fats, and amino acids.

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Freeze-dried raw-coated kibble.

Full Source Family Shot

At Merrick, we promise your pet will not only love the taste of our food, they’ll be happier and healthier, too. That’s why if you (or your pet) are not 100%, absolutely, totally, completely satisfied with Merrick, return it for your money back. We don’t just make the best food ever. We stand behind it.