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Zignature Catfish Limited Ingredient Formula Grain-Free Canned 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 21 synthetic additives (so it is not all-natural), it has 2 anti-nutrients including Peas and Chickpeas (which may interfere with the absorption of essential nutrients), but has no other questionable ingredients. Many consider this food to be inconvenient, because it requires clean-up.

Warning In June 2019, the FDA implicated Zignature'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
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Zignature
  • Air-Dried
  • Human Grade
  • All-Natural
  • No Anti-Nutrients
  • No Sketchy Ingredients
  • No Prep
  • No Clean-up
  • Canned Wet
  • Feed Grade
  • 21 Synthetics
  • 2 Anti-Nutrients
  • No Sketchy Ingredients
  • Prep required
  • Clean-up required

Detailed Comparison

Sundays Air-Dried Food for Dogs Human Grade Beef Recipe Zignature Catfish Limited Ingredient Formula Grain-Free Canned Dog Food
Human Grade Feed Grade
Air-Dried Canned Under Extreme Heat And Pressure
No Anti-Nutrients
2 Anti-Nutrients:
Peas, Chickpeas
All-Natural
21 Synthetics:
Tricalcium phosphate, Calcium carbonate, Choline chloride, Potassium chloride, Minerals (iron proteinate, Zinc proteinate, Manganese proteinate, Copper proteinate, Mangnesium proteinate, Sodium selenite, Calcium iodate), Vitamins (vitamin e supplement, Thiamine mononitrate, Niacin supplement, Calcium pantothenate, Vitamin a supplement, Riboflavin supplement, Vitamin d3 supplement, Vitamin b12 supplement, Pyridoxine hydrochloride, Folic acid,)
No Prep Required Prep Required
No Clean-up Required Clean-up Required
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:
Catfish, Fish Broth, Peas, Chickpeas, Sunflower Oil, Agar-Agar, Tricalcium Phosphate, Calcium Carbonate, Choline Chloride, Salt, Potassium Chloride, Minerals (Iron Proteinate, Zinc Proteinate, Manganese Proteinate, Copper Proteinate, Mangnesium Proteinate, Sodium Selenite, Calcium Iodate), Vitamins (Vitamin E Supplement, Thiamine Mononitrate, Niacin Supplement, Calcium Pantothenate, Biotin, Vitamin A Supplement, Riboflavin Supplement, Vitamin D3 Supplement, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Folic Acid,).