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Hill's Prescription Diet l/d Liver Care Pork Flavor 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 27 synthetic additives (so it is not all-natural), it has 2 anti-nutrients including Soybean Meal and Soybean Oil (which may interfere with the absorption of essential nutrients), and it has 5 other sketchy ingredients, including Dried Beet Pulp and Natural Flavors.

Warning Due to this being a grain-free food that contains legumes or potatoes this Hill's Prescription Diet 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
Sundays for Dogs Hill's Prescription Diet
  • Air-Dried
  • Human Grade
  • All-Natural
  • No Anti-Nutrients
  • No Sketchy Ingredients
  • Hot Extruded Kibble
  • Feed Grade
  • 27 Synthetics
  • 2 Anti-Nutrients
  • 5 Sketchy Ingredients
Detailed Comparison
Sundays Air-Dried Food for Dogs Human Grade Beef Recipe Hill's Prescription Diet l/d Liver Care Pork Flavor Dry Dog Food
Family-owned Owned by Colgate-Palmolive
Human Grade Feed Grade
Air-Dried Hot Extruded Under Extreme Heat And Pressure
No Anti-Nutrients
2 Anti-Nutrients:
Soybean meal, Soybean oil
All-Natural
27 Synthetics:
Pork protein isolate, Dicalcium phosphate, Lactic acid, Potassium chloride, Glyceryl monostearate, Calcium carbonate, Choline chloride, Vitamins (vitamin e supplement, L-ascorbyl-2-polyphosphate (source of vitamin c), Niacin supplement, Thiamine mononitrate, Vitamin a supplement, Calcium pantothenate, Vitamin b12 supplement, Pyridoxine hydrochloride, Riboflavin supplement, Folic acid, Vitamin d3 supplement, Menadione sodium bisulfite complex (source of vitamin k)), L-arginine, Dl-methionine, Taurine, Minerals (zinc oxide, Manganous oxide, Calcium iodate, Sodium selenite), L-carnitine
Nothing sketchy
5 Other Sketchy Ingredients:
Brewers rice, Powdered cellulose, Chicken liver flavor, Dried beet pulp, Natural flavors
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:
Brewers Rice, Pork Fat, Egg Product, Soybean Meal, Powdered Cellulose, Flaxseed, Pork Protein Isolate, Chicken Liver Flavor, Dicalcium Phosphate, Lactic Acid, Soybean Oil, Potassium Chloride, Dried Beet Pulp, Glyceryl Monostearate, Calcium Carbonate, Choline Chloride, Iodized Salt, vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Riboflavin Supplement, Folic Acid, Vitamin D3 Supplement, Menadione Sodium Bisulfite Complex (source of Vitamin K)), L-Arginine, DL-Methionine, Taurine, minerals (Zinc Oxide, Manganous Oxide, Calcium Iodate, Sodium Selenite), L-Carnitine, L-Tryptophan, Mixed Tocopherols for freshness, Natural Flavors, Beta-Carotene
* 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.