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Nulo Freestyle Limited+ Salmon Recipe Grain-Free Puppy & 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 25 synthetic additives (so it is not all-natural), it has 3 anti-nutrients including Chickpeas, Chickpea Flour, and Sweet Potatoes (which may interfere with the absorption of essential nutrients), and it has 1 other sketchy ingredient, Natural Flavor.

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

Detailed Comparison

Sundays Air-Dried Food for Dogs Human Grade Beef Recipe Nulo Freestyle Limited+ Salmon Recipe Grain-Free Puppy & Adult Dry Dog Food
Human Grade Feed Grade
Air-Dried Hot Extruded Under Extreme Heat And Pressure
No Anti-Nutrients
3 Anti-Nutrients:
Chickpeas, Chickpea flour, Sweet potatoes
All-Natural
25 Synthetics:
Canola oil (preserved with mixed tocopherols & citric acid), Potassium chloride, Calcium carbonate, Choline chloride, Vitamin e supplement, Zinc methionine, Zinc sulfate, Iron proteinate, L-ascorbyl-2-polyphosphate (source of vitamin c), Niacin supplement, Ferrous sulfate, Copper proteinate, Copper sulfate, Vitamin a supplement, Manganese proteinate, Thiamine mononitrate, Calcium pantothenate, Riboflavin supplement, Pyridoxine hydrochloride, Manganous oxide, Vitamin b12 supplement, Vitamin d3 supplement, Folic acid, Sodium selenite, Calcium iodate
Nothing sketchy
1 Other Sketchy Ingredient:
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:
Deboned Salmon, Salmon Meal, Chickpeas, Chickpea Flour, Canola Oil (preserved with Mixed Tocopherols & Citric Acid), Sweet Potatoes, Miscanthus Grass, Natural Flavor, Potassium Chloride, Salt, Calcium Carbonate, Dried Chicory Root, Choline Chloride, Vitamin E Supplement, Zinc Methionine, Zinc Sulfate, Iron Proteinate, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Niacin Supplement, Ferrous Sulfate, Copper Proteinate, Copper Sulfate, Vitamin A Supplement, Manganese Proteinate, Thiamine Mononitrate, Calcium Pantothenate, Riboflavin Supplement, Pyridoxine Hydrochloride, Manganous Oxide, Biotin, Dried Bacillus coagulans Fermentation Product, Vitamin B12 Supplement, Vitamin D3 Supplement, Folic Acid, Sodium Selenite, Calcium Iodate, Rosemary Extract.