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Blue Buffalo Wilderness Rocky Mountain Recipe with Bison Adult Large Breed Grain-Free 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 29 synthetic additives (so it is not all-natural), it has 9 anti-nutrients including Pea Protein, Potatoes, and Peas (which may interfere with the absorption of essential nutrients), and it has 1 other sketchy ingredient, Dried Tomato Pomace, Natural Flavor.

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
  • 29 Synthetics
  • 9 Anti-Nutrients
  • 1 Sketchy Ingredient
Detailed Comparison
Sundays Air-Dried Food for Dogs Human Grade Beef Recipe Blue Buffalo Wilderness Rocky Mountain Recipe with Bison Adult Large Breed Grain-Free 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:
Pea protein, Potatoes, Peas, Pea starch, Tapioca starch, Dehydrated alfalfa meal, Pea fiber, Alfalfa nutrient concentrate, Sweet potatoes
All-Natural
29 Synthetics:
Fish oil (source of epa-eicosapentaenoic acid), Dicalcium phosphate, Choline chloride, dl-methionine, Calcium carbonate, Taurine, Potassium chloride, Glucosamine hydrochloride, Preserved with mixed tocopherols, l-carnitine, Zinc amino acid chelate, Zinc sulfate, Vegetable juice for color, ferrous sulfate, Vitamin e supplement, Iron amino acid chelate, Chondroitin sulfate, yucca schidigera extract, Niacin (vitamin b3), Calcium pantothenate (vitamin b5), L-ascorbyl-2-polyphosphate (source of vitamin c), L-lysine, Copper sulfate, biotin (vitamin b7), Vitamin a supplement, Copper amino acid chelate, Manganese sulfate, 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
1 Other Sketchy Ingredient:
Dried tomato pomace, 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 Bison, Chicken Meal, Pea Protein, Potatoes, Menhaden Fish Meal (source of Omega 3 Fatty Acids), Peas, Pea Starch, Tapioca Starch, Dried Tomato Pomace, Natural Flavor, Flaxseed (source of Omega 6 Fatty Acids), Chicken Fat (preserved with Mixed Tocopherols), Dried Egg Product, Fish Oil (source of EPA-Eicosapentaenoic Acid), Dehydrated Alfalfa Meal, Dicalcium Phosphate, Dried Chicory Root, Pea Fiber, Alfalfa Nutrient Concentrate, Choline Chloride, DL-Methionine, Calcium Carbonate, Salt, Taurine, Potassium Chloride, Sweet Potatoes, Carrots, Glucosamine Hydrochloride, preserved with Mixed Tocopherols, L-Carnitine, Zinc Amino Acid Chelate, Zinc Sulfate, Vegetable Juice for color, Ferrous Sulfate, Vitamin E Supplement, Iron Amino Acid Chelate, Blueberries, Cranberries, Barley Grass, Parsley, Turmeric, Dried Kelp, Chondroitin Sulfate, Yucca Schidigera Extract, Niacin (Vitamin B3), Calcium Pantothenate (Vitamin B5), L-Ascorbyl-2-Polyphosphate (source of Vitamin C), L-Lysine, Copper Sulfate, Biotin (Vitamin B7), Vitamin A Supplement, Copper Amino Acid Chelate, Manganese Sulfate, Manganese Amino Acid Chelate, Thiamine Mononitrate (Vitamin B1), Riboflavin (Vitamin B2), Vitamin D3 Supplement, Vitamin B12 Supplement, Pyridoxine Hydrochloride (Vitamin B6), Calcium Iodate, Dried Yeast, Dried Enterococcus faecium fermentation product, Dried Lactobacillus acidophilus fermentation product, Dried Aspergillus niger fermentation extract, Dried Trichoderma longibrachiatum fermentation extract, Dried Bacillus subtilis fermentation extract, Folic Acid (Vitamin B9), Sodium Selenite, Oil of Rosemary.
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