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Purina ONE SmartBlend Healthy Puppy Formula 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 2 anti-nutrients including Soybean Meal and Dried Peas (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
  • 2 Anti-Nutrients
  • 6 Sketchy Ingredients

Detailed Comparison

Sundays Air-Dried Food for Dogs Human Grade Beef Recipe Purina ONE SmartBlend Healthy Puppy Formula Dry Dog Food
Family-owned Owned by Nestlé
Human Grade Feed Grade
Air-Dried Hot Extruded Under Extreme Heat And Pressure
No Anti-Nutrients
2 Anti-Nutrients:
Soybean meal, Dried peas
All-Natural
23 Synthetics:
Mono and dicalcium phosphate, Calcium carbonate, Potassium chloride, 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)], Minerals [zinc sulfate, Ferrous sulfate, Manganese sulfate, Copper sulfate, Calcium iodate, Sodium selenite], Choline chloride, L-lysine monohydrochloride
Nothing sketchy
6 Other Sketchy Ingredients:
Corn gluten meal, Chicken by-product meal (source of glucosamine), Whole grain corn, Glycerin, 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:
Chicken, Rice Flour, Corn Gluten Meal, Chicken By-Product Meal (Source of Glucosamine), Whole Grain Corn, Soybean Meal, Oat Meal, Beef Fat Naturally Preserved with Mixed-Tocopherols, Glycerin, Mono and Dicalcium Phosphate, Calcium Carbonate, Fish Oil (Source of DHA), Liver Flavor, Salt, Caramel Color, Potassium Chloride, Dried Carrots, Dried Peas, 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)], Minerals [Zinc Sulfate, Ferrous Sulfate, Manganese Sulfate, Copper Sulfate, Calcium Iodate, Sodium Selenite], Choline Chloride, L-Lysine Monohydrochloride, Sulfur. F-4164.