Purina Pro Plan Veterinary Diets CN Critical Nutrition Formula Canned Dog & Cat Food is a prescription dog food made with feed grade ingredients, which are unfit for human consumption. It contains 24 synthetic additives (so it is not all-natural), it has no antinutrients like peas, lentils, or potatoes (which is great, because these ingredients may interfere the absorption of vital nutrients), and it has 5 other sketchy ingredients, including Artificial and Natural Flavors and Guar Gum.

Purina Pro Plan Veterinary Diets
  • Air-Dried
  • Human Grade
  • All-Natural
  • No Anti-Nutrients
  • No Sketchy Ingredients
  • Prescription Extruded
  • Feed Grade
  • 24 Synthetics
  • No Anti-Nutrients
  • 5 Sketchy Ingredients
Detailed Comparison
Sundays Air-Dried Food for Dogs Human Grade Beef Recipe Purina Pro Plan Veterinary Diets CN Critical Nutrition Formula Canned Dog & Cat Food
Human Grade Feed Grade
Air-Dried Prescription
No Anti-Nutrients
No Anti-Nutrients
24 Synthetics:
Tricalcium phosphate, Potassium chloride, Calcium sulfate, Magnesium sulfate, Choline chloride, Dl-methionine, Taurine, Vitamin e supplement, Sulfate, Mono and dicalcium phosphate, Thiamine monoitrate, Ferrous sulfate, Copper sulfate, Calcium pantothenate, Vitamin a supplement, Manganese sulfate, Menadione sodium bisulfate complex (source of vitamin k activity), Pyridoxine hydrochloride, Riboflavin supplement, Vitamin b12 supplement, Potassium iodide, Folic acid, Vitamin d3 supplement, Sodium selenite
Nothing sketchy
5 Other Sketchy Ingredients:
Meat by-products, Poultry by-products, Corn oil, Artificial and natural flavors, Guar gum
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
Water Sufficient for Processing, Meat By-Products, Beef, Liver, Poultry By-Products, Corn Oil, Rice Flour, Artificial and Natural Flavors, Tricalcium Phosphate, Potassium Chloride, Guar Gum, Oat Fiber, Calcium Sulfate, Magnesium Sulfate, Choline Chloride, Dl-Methionine, Taurine, Vitamin E Supplement, Zinc, Sulfate, Mono and Dicalcium Phosphate, Thiamine Monoitrate, Ferrous Sulfate, Niacin, Copper Sulfate, Calcium Pantothenate, Vitamin A Supplement, Manganese Sulfate, Menadione Sodium Bisulfate Complex (Source of Vitamin K Activity), Pyridoxine Hydrochloride, Riboflavin Supplement, Vitamin B12 Supplement, Biotin, Potassium Iodide, Folic Acid, Vitamin D3 Supplement, Sodium Selenite.
* 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.