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Diamond Naturals Large Breed 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 24 synthetic additives (so it is not all-natural), it has 3 anti-nutrients including Peas, Pea Flour, and Potato Protein (which may interfere with the absorption of essential nutrients), and it has 1 other sketchy ingredient, Tomato Pomace.

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

Detailed Comparison

Sundays Air-Dried Food for Dogs Human Grade Beef Recipe Diamond Naturals Large Breed Puppy Formula Dry Dog Food
Family-owned Owned by Diamond Pet Foods
Human Grade Feed Grade
Air-Dried Hot Extruded Under Extreme Heat And Pressure
No Anti-Nutrients
3 Anti-Nutrients:
Peas, Pea flour, Potato protein
All-Natural
24 Synthetics:
Choline chloride, Taurine, L-carnitine, Vitamin e supplement, Iron proteinate, Zinc proteinate, Copper proteinate, Ferrous sulfate, Zinc sulfate, Copper sulfate, Potassium iodide, Thiamine mononitrate (vitamin b1), Manganese proteinate, Manganous oxide, Ascorbic acid, Vitamin a supplement, Calcium pantothenate, Manganese sulfate, Sodium selenite, Pyridoxine hydrochloride (vitamin b6), Vitamin b12 supplement, Riboflavin (vitamin b2), Vitamin d supplement, Folic acid
Nothing sketchy
1 Other Sketchy Ingredient:
Tomato pomace
Ingredients:
Beef, Beef Hearts, Beef Livers, Millet, Pumpkin, Honey, Zucchini, Beef Bone, Kale, Sea Salt, Flaxseed, Wild Salmon Oil, Sunflower Oil, Kelp, Parsley, Chicory Root, Turmeric, Mixed Tocopherols (a natural preservative), Ginger, Selenium Yeast, Blueberries, Carrots, Apples, Tomatoes, Shiitake Mushrooms, Broccoli, Oranges, Cranberries, Spinach, Beets, Tart Cherries, Strawberries
Ingredients:
Lamb, Lamb Meal, Ground White Rice, Peas, Pea Flour, Cracked Pearled Barley, Chicken Fat (Preserved With Mixed Tocopherols), Egg Product, Dried Yeast, Tomato Pomace, Potato Protein, Flaxseed,Natural Flavor, Salmon Oil (Source Of Dha), Salt, Choline Chloride, Taurine, Dried Chicory Root, L-Carnitine, Kale, Chia Seed, Pumpkin, Blueberries, Oranges, Quinoa, Dried Kelp, Coconut, Spinach, Carrots, Papaya, Yucca Schidigera Extract, Dried Lactobacillus Plantarum Fermentation Product, Dried Bacillus Subtilis Fermentation Product, Dried Lactobacillus Acidophilus Fermentation Product, Dried Enterococcus Faecium Fermentation Product, Dried Bifidobacterium Animalis Fermentation Product, Vitamin E Supplement, Beta Carotene, Iron Proteinate, Zinc Proteinate, Copper Proteinate, Ferrous Sulfate, Zinc Sulfate, Copper Sulfate, Potassium Iodide, Thiamine Mononitrate (Vitamin B1), Manganese Proteinate, Manganous Oxide, Ascorbic Acid, Vitamin A Supplement, Biotin, Niacin, Calcium Pantothenate, Manganese Sulfate, Sodium Selenite, Pyridoxine Hydrochloride (Vitamin B6), Vitamin B12 Supplement, Riboflavin (Vitamin B2), Vitamin D Supplement, Folic Acid.