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Horizon Legacy Puppy 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 23 synthetic additives (so it is not all-natural), it has 3 anti-nutrients including Peas, Pea Starch, and Pea Fibre (which may interfere with the absorption of essential nutrients), but has no other questionable ingredients.

Warning Due to this being a grain-free food that contains legumes or potatoes this Horizon 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
Horizon
  • Air-Dried
  • Human Grade
  • All-Natural
  • No Anti-Nutrients
  • No Sketchy Ingredients
  • Hot Extruded Kibble
  • Feed Grade
  • 23 Synthetics
  • 3 Anti-Nutrients
  • No Sketchy Ingredients
Detailed Comparison
Sundays Air-Dried Food for Dogs Human Grade Beef Recipe Horizon Legacy Puppy Grain-Free Dry Dog Food
Human Grade Feed Grade
Air-Dried Hot Extruded Under Extreme Heat And Pressure
No Anti-Nutrients
3 Anti-Nutrients:
Peas, Pea starch, Pea fibre
All-Natural
23 Synthetics:
Source of vitamin e), Fructooligosaccharides, Vitamin a acetate, Vitamin d3 supplement, Vitamin e supplement, Vitamin 812 supplement, Folic acid, Pyridoxine hydrochloride, Thiamine mononitrate, D-calcium pantothenate, L-ascorbyl-2-polyphosphate (source of vitamin c), Ferrous sulphate, Iron proteinate*, Zinc sulphate, Zinc proteinate*, Manganous oxide, Manganese proteinate*, Copper sulphate, Copper proteinate*, Calcium iodate, Sodium selenite, Magnesium oxide
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, Turkey Meal, Peas, Pea Starch, Chicken Fat (Preserved With Mixed Tocopherols, Source Of Vitamin E), Salmon Meal, Pea Fibre, Flaxseed, Egg Product,Salmon Oil (Preserved With Mixed Tocopherols, Source Of Vitamin E), Carrots, Apples, Broccoli, Bok Choy, Cabbage, Blueberries, Salt, Fructooligosaccharides, Dried Saccharomyces Cerevisiae Fermentation Extract, Yucca Schidigera Extract, Dried Aspergillus Niger Fermentation Extract, Dried Aspergillus Oryzae Fermentation Extract, Pineapple, Dried Trichoderma Longibrachiatum Fermentation Extract, Dried Rhizopus Oryzae Fermentation Extract, Dried Enterococcus Faecium Fermentation Product, Dried Lactobacillus Casei Fermentation Product, Dried Lactobacillus Acidophilus Fermentation Product, Dried Bifidobacterium Bifidum Fermentation Product, Dried Lactobacillus Plantarum Fermentation Product, Vitamin A Acetate, Vitamin D3 Supplement, Vitamin E Supplement, Vitamin 812 Supplement, Riboflavin, Niacin, Folic Acid, Pyridoxine Hydrochloride, Thiamine Mononitrate, D-Calcium Pantothenate, Biotin, L-Ascorbyl-2-Polyphosphate (Source Of Vitamin C), Ferrous Sulphate, Iron Proteinate*, Zinc Sulphate, Zinc Proteinate*, Manganous Oxide, Manganese Proteinate*, Copper Sulphate, Copper Proteinate*, Calcium Iodate, Sodium Selenite, Magnesium Oxide.
* 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.