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Purina ONE SmartBlend True Instinct with Real Salmon & Tuna Adult 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 23 synthetic additives (so it is not all-natural), it has 3 anti-nutrients including Soy Flour, Soy Flakes, and Soybean Oil (which may interfere with the absorption of essential nutrients), and it has 6 other sketchy ingredients, including Liver Flavor and Caramel Color.

Warning Due to this being a grain-free food that contains legumes or potatoes this Purina ONE 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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Purina ONE
  • Air-Dried
  • Human Grade
  • All-Natural
  • No Anti-Nutrients
  • No Sketchy Ingredients
  • Hot Extruded Kibble
  • Feed Grade
  • 23 Synthetics
  • 3 Anti-Nutrients
  • 6 Sketchy Ingredients

Detailed Comparison

Sundays Air-Dried Food for Dogs Human Grade Beef Recipe Purina ONE SmartBlend True Instinct with Real Salmon & Tuna Adult Dry Dog Food
Family-owned Owned by Nestlé
Human Grade Feed Grade
Air-Dried Hot Extruded Under Extreme Heat And Pressure
No Anti-Nutrients
3 Anti-Nutrients:
Soy flour, Soy flakes, Soybean oil
All-Natural
23 Synthetics:
Salmon (source of glucosamine), Calcium carbonate, Mono and dicalcium phosphate, Vitamins [vitamin e supplement, Niacin (vitamin b-3), Vitamin a supplement, Calcium pantothenate (vitamin b-5), Thiamine mononitrate (vitamin b-1), Vitamin b-12 supplement, Riboflavin supplement (vitamin b-2), Pyridoxine hydrochloride (vitamin b-6), Folic acid (vitamin b-9), Menadione sodium bisulfite complex (vitamin k), Vitamin d-3 supplement, Biotin (vitamin b-7)], Potassium chloride, Minerals [zinc sulfate, Ferrous sulfate, Manganese sulfate, Copper sulfate, Calcium iodate, Sodium selenite], Choline chloride
Nothing sketchy
6 Other Sketchy Ingredients:
Corn gluten meal, Whole grain corn, Glycerin, Corn germ meal, Liver flavor, Caramel color
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:
Salmon (Source Of Glucosamine), Corn Gluten Meal, Soy Flour, Rice Flour, Beef Fat Naturally Preserved With Mixed-Tocopherols, Whole Grain Wheat, Chicken Meal (Source Of Glucosamine), Soy Flakes, Whole Grain Corn, Tuna, Glycerin, Corn Germ Meal, Oat Meal, Liver Flavor, Calcium Carbonate, Soybean Oil, Mono And Dicalcium Phosphate, Caramel Color, Salt, Fish Oil, Vitamins [Vitamin E Supplement, Niacin (Vitamin B-3), Vitamin A Supplement, Calcium Pantothenate (Vitamin B-5), Thiamine Mononitrate (Vitamin B-1), Vitamin B-12 Supplement, Riboflavin Supplement (Vitamin B-2), Pyridoxine Hydrochloride (Vitamin B-6), Folic Acid (Vitamin B-9), Menadione Sodium Bisulfite Complex (Vitamin K), Vitamin D-3 Supplement, Biotin (Vitamin B-7)], Potassium Chloride, Minerals [Zinc Sulfate, Ferrous Sulfate, Manganese Sulfate, Copper Sulfate, Calcium Iodate, Sodium Selenite], Sulfur, Choline Chloride.