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877 products scored223 ingredients explainedNo paid placement

Ingredient library

Doing real work · Named organ meat

Chicken liver

Also appears on labels as: freeze dried chicken liver, dehydrated chicken liver, organic chicken liver, hydrolyzed chicken liver, chicken liver powder

Liver from chickens, one of the densest natural sources of vitamin A, iron, copper, and B vitamins.

Watched ingredients get highlighted on every product panel you open.

Where it comes from
Poultry processing. Often freeze-dried or spray-dried for treats, where a little goes a long way on flavor.
Why it's in the product
Nutrient density and extreme palatability. Cats in particular will eat almost anything with liver on it.
Safety and toxicity
Safe in the small proportions used in commercial food. Liver-heavy homemade diets fed long term can cause vitamin A toxicity, but you would have to feed liver as a staple, not as an ingredient.
Interactions and who should be careful
Rich for pets with sensitive stomachs when it appears high on a treat panel. Not a concern in a complete food.

General reference, not veterinary advice. Dose, breed, and existing conditions change the answer, so talk to your vet before changing what your pet eats. Think we got this wrong? Tell us and we log it publicly.

Found in 96 scored products

Lowest scores first. Its presence here is not what drove those scores.

Panel Score 71 out of 100, grade C: Proceed with caution
CesarFilet Mignon Flavor Wet Dog Food
Panel Score 71 out of 100, grade C: Proceed with caution
CesarClassic Loaf in Sauce Grilled Steak & Eggs Flavorimported, not reviewed
Panel Score 72 out of 100, grade C: Proceed with caution
Bil JacDessert Jacs Pumpkin Flavored Treatsimported, not reviewed
Panel Score 76 out of 100, grade B: Good, check the flags
Heart to TailPremium Cat Food Turkey & Giblets Entreeimported, not reviewed
Panel Score 79 out of 100, grade B: Good, check the flags
CesarClassic Loaf in Sauce Chicken & Liver Recipeimported, not reviewed
Panel Score 79 out of 100, grade B: Good, check the flags
Fancy FeastSliced Chicken Hearts & Liver Feast In Gravyimported, not reviewed
Panel Score 82 out of 100, grade B: Good, check the flags
Royal CaninFeline Health Nutrition Indoor Adult Morsels in Gravy
Panel Score 82 out of 100, grade B: Good, check the flags
Natural BalanceTargeted Nutrition Zen Life Canned Dog Foodimported, not reviewed
Panel Score 83 out of 100, grade B: Good, check the flags
CesarHome Delights BBQ Chicken Flavor With Green Beans & Orzo In Sauceimported, not reviewed
Panel Score 83 out of 100, grade B: Good, check the flags
CesarMinis Grilled Chicken Flavor With Vegetables Filets In Gravyimported, not reviewed
Panel Score 83 out of 100, grade B: Good, check the flags
Purina Pro PlanVeterinary Diets HA Hydrolyzed (Chicken Flavor) Canine Formulaimported, not reviewed
Panel Score 84 out of 100, grade B: Good, check the flags
Pure BalanceGrain Free Wet Dog Food Chicken Dinner (Pate)imported, not reviewed
Panel Score 86 out of 100, grade B: Good, check the flags
InstinctOriginal Grain-Free Real Chicken (Cat)
Panel Score 86 out of 100, grade B: Good, check the flags
InstinctRaw Boost Grain-Free Chicken
Panel Score 86 out of 100, grade B: Good, check the flags
Blue BuffaloTrue Chews Chewy Chicken Recipe Cat Treats
Panel Score 86 out of 100, grade B: Good, check the flags
Zesty PawsCalming Cat Mousse
Panel Score 86 out of 100, grade B: Good, check the flags
Blue BuffaloDuck Recipeimported, not reviewed
Panel Score 86 out of 100, grade B: Good, check the flags
Blue BuffaloTastefuls Adult Chicken Entrée Patéimported, not reviewed
Panel Score 86 out of 100, grade B: Good, check the flags
AuthorityEveryday Health Chicken & Liver Entree In Gravy (Shredded) For Adult Catsimported, not reviewed
Panel Score 86 out of 100, grade B: Good, check the flags
Blue BuffaloFreedom Indoor Chicken Recipeimported, not reviewed
Panel Score 86 out of 100, grade B: Good, check the flags
MerrickLimited Ingredient Diet Real Chicken Recipe Pate For Adult Catsimported, not reviewed
Panel Score 86 out of 100, grade B: Good, check the flags
Royal CaninVeterinary Diet Feline Gastrointestinal Canned Cat Foodimported, not reviewed
Panel Score 86 out of 100, grade B: Good, check the flags
Simply NourishSource Chicken Recipe (Canned) For Adult Dogsimported, not reviewed
Panel Score 87 out of 100, grade B: Good, check the flags
Made By NachoMinced Chicken in Bone Broth

72 more scored products list this ingredient. Showing the 24 lowest-scoring.