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Nulo Freestyle Trout & Sweet Potato Recipe Grain-Free Senior 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 22 synthetic additives (so it is not all-natural), it has 5 anti-nutrients including Yellow Peas, Sweet Potato, and Chickpeas (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
Nulo
  • Air-Dried
  • Human Grade
  • All-Natural
  • No Anti-Nutrients
  • No Sketchy Ingredients
  • Hot Extruded Kibble
  • Feed Grade
  • 22 Synthetics
  • 5 Anti-Nutrients
  • 1 Sketchy Ingredient
Detailed Comparison
Sundays Air-Dried Food for Dogs Human Grade Beef Recipe Nulo Freestyle Trout & Sweet Potato Recipe Grain-Free Senior Dry Dog Food
Human Grade Feed Grade
Air-Dried Hot Extruded Under Extreme Heat And Pressure
No Anti-Nutrients
5 Anti-Nutrients:
Yellow peas, Sweet potato, Chickpeas, Pea fiber, Lentils
All-Natural
22 Synthetics:
Chicken fat (preserved with mixed tocopherols & citric acid), Potassium chloride, Calcium carbonate, L-carnitine, Choline chloride, Chondroitin sulfate, Glucosamine hydrochloride, Zinc proteinate, Vitamin e supplement, L-ascorbyl-2-polyphosphate (source of vitamin c), Iron proteinate, Copper proteinate, Thiamine mononitrate (source of vitamin b1), Calcium pantothenate, Vitamin a supplement, Manganous oxide, Pyridoxine hydrochloride (source of vitamin b6), Sodium selenite, Vitamin d3 supplement, Vitamin b12 supplement, Calcium iodate, Folic acid
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 Trout, Turkey Meal, Salmon Meal, Yellow Peas, Sweet Potato, Chickpeas, Deboned Turkey, Pea Fiber, Chicken Fat (Preserved with Mixed Tocopherols & Citric Acid), Lentils, Natural Flavor, Yeast Culture, Dried Chicory Root, Dried Tomatoes, Dried Carrots, Dried Blueberries, Dried Apples, Salt, Potassium Chloride, Calcium Carbonate, L-Carnitine, Choline Chloride, Chondroitin Sulfate, Glucosamine Hydrochloride, Zinc Proteinate, Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (Source of Vitamin C), Iron Proteinate, Niacin, Copper Proteinate, Thiamine Mononitrate (Source of Vitamin B1), Calcium Pantothenate, Vitamin A Supplement, Manganous Oxide, Pyridoxine Hydrochloride (Source of Vitamin B6), Sodium Selenite, Riboflavin, Vitamin D3 Supplement, Biotin, Dried Bacillus Coagulans Fermentation Product, Vitamin B12 Supplement, Calcium Iodate, Folic Acid, Rosemary Extract.
* Please note that while we work to keep this information as up-to-date as possible, specific recipes and formulations may have changed since the time that the Comparison Tool was created.