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Blue Buffalo Basics Limited Ingredient Grain-Free Formula Duck & Potato Recipe 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 31 synthetic additives (so it is not all-natural), it has 9 anti-nutrients including Potatoes, Pea Starch, and Peas (which may interfere with the absorption of essential nutrients), and it has 2 other sketchy ingredients, including Natural Flavor and Vegetable Juice for color.

Warning In June 2019, the FDA implicated Blue Buffalo'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
Blue Buffalo
  • Air-Dried
  • Human Grade
  • All-Natural
  • No Anti-Nutrients
  • No Sketchy Ingredients
  • Hot Extruded Kibble
  • Feed Grade
  • 31 Synthetics
  • 9 Anti-Nutrients
  • 2 Sketchy Ingredients
Detailed Comparison
Sundays Air-Dried Food for Dogs Human Grade Beef Recipe Blue Buffalo Basics Limited Ingredient Grain-Free Formula Duck & Potato Recipe Adult Dry Dog Food
Family-owned Owned by General Mills
Human Grade Feed Grade
Air-Dried Hot Extruded Under Extreme Heat And Pressure
No Anti-Nutrients
9 Anti-Nutrients:
Potatoes, Pea starch, Peas, Pea protein, Tapioca starch, Pea fiber, Potato starch, Dehydrated alfalfa meal, Alfalfa nutrient concentrate
All-Natural
31 Synthetics:
Canola oil (source of omega 6 fatty acids), Fish oil (source of omega 3 fatty acids), Calcium carbonate, Dicalcium phosphate, Choline chloride, Dl-methionine, Potassium chloride, Vitamin e supplement, L-ascorbyl-2-polyphosphate (source of vitamin c), Zinc amino acid chelate, Zinc sulfate, Ferrous sulfate, Iron amino acid chelate, Niacin (vitamin b3), Calcium pantothenate (vitamin b5), Copper sulfate, Biotin (vitamin b7), L-lysine, Vitamin a supplement, Copper amino acid chelate, Manganese sulfate, Taurine, Manganese amino acid chelate, Thiamine mononitrate (vitamin b1), Riboflavin (vitamin b2), Vitamin d3 supplement, Vitamin b12 supplement, Pyridoxine hydrochloride (vitamin b6), Calcium iodate, Folic acid (vitamin b9), Sodium selenite
Nothing sketchy
2 Other Sketchy Ingredients:
Natural flavor, Vegetable juice for 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:
Deboned Duck, Potatoes, Pea Starch, Peas, Pea Protein, Duck Meal (source of Glucosamine), Tapioca Starch, Canola Oil (source of Omega 6 Fatty Acids), Pea Fiber, Natural Flavor, Fish Oil (source of Omega 3 Fatty Acids), Calcium Carbonate, Dicalcium Phosphate, Potato Starch, Salt, Dehydrated Alfalfa Meal, Pumpkin, Dried Chicory Root, Choline Chloride, Flaxseed, Alfalfa Nutrient Concentrate, DL-Methionine, Potassium Chloride, Vitamin E Supplement, preserved with Mixed Tocopherols, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Zinc Amino Acid Chelate, Zinc Sulfate, Vegetable Juice for color, Ferrous Sulfate, Iron Amino Acid Chelate, Blueberries, Cranberries, Barley Grass, Parsley, Turmeric, Dried Kelp, Yucca Schidigera Extract, Niacin (Vitamin B3), Calcium Pantothenate (Vitamin B5), Copper Sulfate, Biotin (Vitamin B7), L-Lysine, Vitamin A Supplement, Copper Amino Acid Chelate, Dried Yeast, Manganese Sulfate, Dried Enterococcus faecium fermentation product, Dried Lactobacillus acidophilus fermentation product, Taurine, Manganese Amino Acid Chelate, Dried Aspergillus niger fermentation extract, Dried Trichoderma longibrachiatum fermentation extract, Dried Bacillus subtilis fermentation extract, Thiamine Mononitrate (Vitamin B1), Riboflavin (Vitamin B2), Vitamin D3 Supplement, Vitamin B12 Supplement, Pyridoxine Hydrochloride (Vitamin B6), Calcium Iodate, Folic Acid (Vitamin B9), Sodium Selenite, Oil of Rosemary.
* 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.