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Nutro Ultra Small Breed 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 18 synthetic additives (so it is not all-natural), it has 1 anti-nutrient, Pea Protein (which may interfere with the absorption of essential nutrients), and it has 4 other sketchy ingredients, including Natural Flavor and Tomato Pomace.

Warning In June 2019, the FDA implicated Nutro Ultra's dog food in at least 10 cases of Dilated Cardiomyopathy (or DCM), a potentially fatal heart condition.

Read our article about Grain Free Foods And Heart Failure
Nutro Ultra
  • Air-Dried
  • Human Grade
  • All-Natural
  • No Anti-Nutrients
  • No Sketchy Ingredients
  • Hot Extruded Kibble
  • Feed Grade
  • 18 Synthetics
  • 1 Anti-Nutrient
  • 4 Sketchy Ingredients
Detailed Comparison
Sundays Air-Dried Food for Dogs Human Grade Beef Recipe Nutro Ultra Small Breed Senior Dry Dog Food
Family-owned Owned by Mars, Inc.
Human Grade Feed Grade
Air-Dried Hot Extruded Under Extreme Heat And Pressure
No Anti-Nutrients
1 Anti-Nutrient:
Pea protein
All-Natural
18 Synthetics:
Potassium chloride, Choline chloride, Dl-methionine, Mixed tocopherols and citric acid (preservatives), Zinc sulfate, Niacin supplement, Vitamin e supplement, Iron amino acid chelate, D-calcium pantothenate, Riboflavin supplement (vitamin b2), Copper amino acid chelate, Vitamin b12 supplement, Manganese amino acid chelate, Pyridoxine hydrochloride (vitamin b6), Vitamin a supplement, Thiamine mononitrate (vitamin b1), Vitamin d3 supplement, Folic acid
Nothing sketchy
4 Other Sketchy Ingredients:
Brewers rice, Dried plain beet pulp, Natural flavor, Tomato pomace
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, Chicken Meal (source of Glucosamine and Chondroitin Sulfate), Whole Brown Rice, Brewers Rice, Rice Bran, Lamb Meal (source of Glucosamine and Chondroitin Sulfate), Dried Plain Beet Pulp, Natural Flavor, Salmon Meal, Chicken Fat (preserved with Mixed Tocopherols), Whole Grain Oatmeal, Sunflower Oil (preserved with Mixed Tocopherols), Whole Flaxseed, Pea Protein, Fish Oil (preserved with Mixed Tocopherols), Potassium Chloride, Choline Chloride, DL-Methionine, Salt, Mixed Tocopherols and Citric Acid (preservatives), Dried Coconut, Whole Chia Seed, Dried Egg Product, Tomato Pomace, Dried Kale, Dried Pumpkin, Dried Spinach, Dried Blueberries, Dried Apples, Dried Carrots, Zinc Sulfate, Niacin Supplement, Biotin, Vitamin E Supplement, Iron Amino Acid Chelate, Selenium Yeast, D-Calcium Pantothenate, Riboflavin Supplement (Vitamin B2), Copper Amino Acid Chelate, Vitamin B12 Supplement, Manganese Amino Acid Chelate, Pyridoxine Hydrochloride (Vitamin B6), Vitamin A Supplement, Thiamine Mononitrate (Vitamin B1), Vitamin D3 Supplement, 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.