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Supreme Source Salmon 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 24 synthetic additives (so it is not all-natural), it has 5 anti-nutrients including Peas, Lentils, and Faba Beans (which may interfere with the absorption of essential nutrients), and it has 2 other sketchy ingredients, including Tomato Pomace 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
  • 24 Synthetics
  • 5 Anti-Nutrients
  • 2 Sketchy Ingredients

Detailed Comparison

Sundays Air-Dried Food for Dogs Human Grade Beef Recipe Supreme Source Salmon 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
5 Anti-Nutrients:
Peas, Lentils, Faba beans, Sweet potatoes, Chickpeas
All-Natural
24 Synthetics:
Dicalcium phosphate, Calcium carbonate, Betaine, Choline chloride, Vitamin e suuplement, Zinc oxide, Zinc proteinate, Ferrous sulfate, Vitamin a supplement, D-calcium pantothenate, Manganous oxide, Niacin supplement, Riboflavin supplement, Thiamine mononitrate, Copper sulfate, Pyridoxine hydrochloride, Manganese proteinate, Vitamin d3 supplement, Calcium iodate, Copper proteinate, Folic acid, Sodium selenite, Vitamin b12 supplement, Cobalt carbonate
Nothing sketchy
2 Other Sketchy Ingredients:
Tomato pomace, 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: Salmon Meal, Peas, Lentils, Faba Beans, Sweet Potatoes, Poultry Fat (Preserved With Mixed Tocopherols), Chickpeas, Tomato Pomace, Dicalcium Phosphate, Natural Flavor, Salmon Oil (preserved with Mixed Tocopherols), Salt, Dried Seaweed Meal (Ascophyllumnodosum), Calcium Carbonate, Betaine, Choline Chloride, Carrots, Blueberries, Cranberries, Spinach, Parsley, Pomegranates, Vitamin E Suuplement, Zinc Oxide, Zinc Proteinate, Ferrous Sulfate, Vitamin A Supplement, D-Calcium Pantothenate, Manganous Oxide, Niacin Supplement, Riboflavin Supplement, Thiamine Mononitrate, Copper Sulfate, Pyridoxine Hydrochloride, Manganese Proteinate, Vitamin D3 Supplement, Calcium Iodate, Copper Proteinate, Folic Acid, Biotin, Sodium Selenite, Vitamin B12 Supplement, Cobalt Carbonate, Rosemary Extract.