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Supreme Source Turkey Meal & Sweet Potato Recipe Grain-Free Dry Dog Food is hot extruded (which means it's processed under extreme heat and pressure) and made with feed grade ingredients, which are unfit for human consumption. It contains 25 synthetic additives (so it is not all-natural), it has 4 anti-nutrients including Peas, Chickpeas, and Sweet Potatoes (which may interfere with the absorption of essential nutrients), and it has 2 other sketchy ingredients, including Dried Plain Beet Pulp and Natural Flavor.

Warning Due to this being a grain-free food that contains legumes or potatoes this Supreme Source recipe may be implicated in the FDA's ongoing investigation into diet-related Dilated Cardiomyopathy (or DCM), a potentially fatal heart condition.

Read our article about Grain Free Foods And Heart Failure
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Supreme Source
  • Air-Dried
  • Human Grade
  • All-Natural
  • No Anti-Nutrients
  • No Sketchy Ingredients
  • Hot Extruded Kibble
  • Feed Grade
  • 25 Synthetics
  • 4 Anti-Nutrients
  • 2 Sketchy Ingredients

Detailed Comparison

Sundays Air-Dried Food for Dogs Human Grade Beef Recipe Supreme Source Turkey Meal & Sweet Potato Recipe Grain-Free Dry Dog Food
Human Grade Feed Grade
Air-Dried Hot Extruded Under Extreme Heat And Pressure
No Anti-Nutrients
4 Anti-Nutrients:
Peas, Chickpeas, Sweet potatoes, Potatoes
All-Natural
25 Synthetics:
Dicalcium phosphate, Calcium carbonate, Betaine, Choline chloride, Potassium chloride, Vitamin e supplement, Zinc oxide, Zinc proteinate, Ferrous sulfate, Manganous oxide, Vitamin a supplement, D-calcium pantothenate, Niacin supplement, Riboflavin supplement, Copper sulfate, Manganese proteinate, Thiamine mononitrate, Calcium iodate, Pyridoxine hydrochloride, Vitamin d3 supplement, Copper proteinate, Folic acid, Sodium selenite, Vitamin b12 supplement, Cobalt carbonate
Nothing sketchy
2 Other Sketchy Ingredients:
Dried plain beet pulp, Natural flavor
Ingredients:
USDA Beef, Beef Liver, Beef Bone, Pumpkin, Millet, Wild Salmon Oil, Sunflower Oil, Kale, Flaxseed, Zucchini, Sea Salt, Parsely, Kelp, Chicory Root, Turmeric, Mixed Tocopherols, Ginger, Selenium Yeast, Blueberries, Carrots, Apples, Tomatoes, Shiitake Mushrooms, Broccoli, Oranges, Cranberries, Spinach, Beets, Tart Cherries, Strawberries
Ingredients:
New Formulation: Turkey Meal, Peas, Chickpeas, Sweet Potatoes, Potatoes, Poultry Fat (Preserved With Mixed Tocopherols), Dried Plain Beet Pulp, Natural Flavor, Salmon Oil (Preserved With Mixed Tocopherols), Dicalcium Phosphate, Salt, Calcium Carbonate, Dried Seaweed Meal (Ascophyllum Nodosum), Dried Chicory Root, Betaine, Choline Chloride, Potassium Chloride, Vitamin E Supplement, Carrots, Blueberries, Cranberries, Spinach, Parsley, Pomegranates, Zinc Oxide, Zinc Proteinate, Ferrous Sulfate, Manganous Oxide, Vitamin A Supplement, D-Calcium Pantothenate, Niacin Supplement, Riboflavin Supplement, Copper Sulfate, Manganese Proteinate, Thiamine Mononitrate, Calcium Iodate, Pyridoxine Hydrochloride, Vitamin D3 Supplement, Copper Proteinate, Folic Acid, Biotin, Sodium Selenite, Vitamin B12 Supplement, Cobalt Carbonate, Rosemary Extract.