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Cat Food Ingredients Dictionary

Look up an ingredient or paste a food label to understand the names, their uses, and which ones our dictionary covers.

What is in your cat's food?

Look up one ingredient, or paste a label to see which names our dictionary can explain.

Ingredients alone cannot tell you whether a food meets your cat's needs. Check the nutritional adequacy statement, calories and the complete formula too.

43 ingredients

Browse the dictionary or search for a name from the label.

  • Beef protein

    A named mammalian meat ingredient contributing animal protein.

    The complete formula determines its nutritional contribution.

    Sources: AAFCO: What is in the ingredients list?

  • Brewers dried yeast protein

    Dried, inactivated brewing yeast contributing protein and other nutrients.

    Dried brewing yeast is not the same as a live probiotic culture.

    Sources: Feedipedia: Brewers yeast

  • Brewers rice carbohydrate

    Broken rice kernels used as a starch ingredient.

    This is rice, not yeast or spent brewing grain.

    Sources: Feedipedia: Broken rice and polished rice

  • Brown rice carbohydrate

    Rice with its bran layer retained; mainly a carbohydrate ingredient.

    Brown rice differs from broken rice and rice bran.

    Sources: Feedipedia: Brown rice

  • Calcium carbonate supplement

    A calcium-containing mineral ingredient.

    The full formula determines calcium intake and balance.

    Sources: 21 CFR 582.5191: Calcium carbonate

  • Carrageenan binder

    A seaweed-derived food ingredient used for thickening and stabilization.

    The dictionary describes food-grade material and does not rate digestive effects.

    Sources: 21 CFR 172.620: Carrageenan

  • Cassia gum binder

    A gum included as a thickening or gelling ingredient in pet food.

    Ingredient specifications and use conditions matter.

    Sources: EFSA: Cassia gum for dogs and cats

  • Chicken protein

    A named poultry ingredient contributing animal protein.

    Chicken meal and chicken by-products are separate label terms.

    Sources: AAFCO: What is in the ingredients list?

  • Chicken by-product meal protein

    Rendered chicken byproducts used as a protein ingredient.

    Distinct from chicken meal and non-rendered chicken by-products.

    Sources: AAFCO: Byproducts

  • Chicken fat fat

    A poultry-derived fat ingredient used for energy.

    A fat ingredient is distinct from the corresponding meat or meal.

    Sources: AAFCO: What is in the ingredients list?

  • Chicken liver protein

    A named poultry organ ingredient.

    Its amount and the rest of the formula determine nutrient balance.

    Sources: AAFCO: What is in the ingredients list?; AAFCO: Byproducts

  • Chicken meal protein

    Rendered chicken material used as a protein ingredient.

    A separate entry from chicken and chicken by-product meal.

    Sources: AAFCO: What is in the ingredients list?

  • Choline chloride supplement

    A choline-containing nutrient ingredient.

    Its listing does not state a nutritional dose.

    Sources: 21 CFR 582.5252: Choline chloride

  • Dicalcium phosphate supplement

    A mineral ingredient supplying calcium and phosphorus.

    Mineral balance depends on the whole formula, not a single listed compound.

    Sources: 21 CFR 582.5217: Calcium phosphate

  • DL-methionine supplement

    An amino-acid ingredient used in feed formulation.

    This listing does not recommend changing a cat's urinary pH.

    Sources: 21 CFR 582.5475: Methionine

  • Dried beet pulp fiber

    Fiber-rich material remaining after sugar is extracted from sugar beets.

    Distinct from whole beet roots; this entry does not recommend an inclusion rate.

    Sources: Feedipedia: Dehydrated sugar beet pulp

  • Egg product protein

    An egg-derived ingredient contributing protein and other nutrients.

    The label term does not tell you the product's exact processing or nutrient amounts.

    Sources: AAFCO: Reading labels; FDA: Pet food

  • Fish meal protein

    Processed fish material used as a concentrated protein ingredient.

    Different from whole fish and fish oil; ask about species if needed.

    Sources: AAFCO: Reading labels; FDA: Pet food

  • Fish oil fat

    Fish-derived oil contributing fats, including variable omega-3 fatty acids.

    The term does not specify the fish species or an EPA/DHA dose.

    Sources: Feedipedia: Fish oil

  • Guar gum binder

    A gum used to stabilize food texture.

    The complete recipe and processing determine the final texture.

    Sources: 21 CFR 582.7339: Guar gum

  • Meat by-products protein

    Non-rendered mammalian tissues other than the meat portion.

    The term is not an exact species list or a nutritional-quality score.

    Sources: AAFCO: What is in the ingredients list?; AAFCO: Byproducts

  • Mixed tocopherols additive

    Tocopherols used to help preserve fats.

    This label term does not state a vitamin E dose.

    Sources: 21 CFR 582.3890: Tocopherols

  • Natural flavor additive

    A label term for a naturally derived flavoring.

    Ask the manufacturer about the source when the exact material matters.

    Sources: 21 CFR 501.22: Animal-food flavors

  • Pea protein protein

    A protein-rich fraction separated from peas.

    This is distinct from whole peas or pea starch.

    Sources: Feedipedia: Pea protein concentrate

  • Potassium chloride supplement

    A potassium-containing mineral ingredient.

    The label does not give the total potassium concentration.

    Sources: 21 CFR 582.5622: Potassium chloride

  • Potato starch carbohydrate

    Potato-derived starch used as a carbohydrate and texture ingredient.

    Potato starch and whole potatoes are distinct materials.

    Sources: Feedipedia: Starches

  • Poultry by-product meal protein

    Rendered poultry byproducts used as a protein ingredient.

    Distinct from poultry meal; the name alone does not rate nutritional quality.

    Sources: AAFCO: What is in the ingredients list?; AAFCO: Byproducts

  • Poultry meal protein

    Rendered poultry material used as a protein ingredient.

    The poultry species is not specified by this name.

    Sources: AAFCO: What is in the ingredients list?

  • Powdered cellulose fiber

    A processed plant-cellulose fiber ingredient.

    Its listing does not establish a weight-control or hairball benefit.

    Sources: Feedipedia: Cellulose

  • Psyllium husk fiber

    A plant-seed husk used as a fiber ingredient.

    This dictionary does not recommend adding it to an existing diet.

    Sources: FDA: Psyllium seed husk identity

  • Pumpkin fiber

    A plant ingredient contributing fiber and other components.

    Its appearance on a label is not a treatment claim.

    Sources: Feedipedia: Pumpkin and other Cucurbita species

  • Salmon protein

    A named fish ingredient contributing animal protein.

    Salmon oil is a separate fat ingredient, not the same material.

    Sources: AAFCO: Reading labels; FDA: Pet food

  • Salmon oil fat

    Oil labeled as salmon-derived, contributing fat to the recipe.

    Check EPA/DHA amounts with the manufacturer; this is distinct from generic fish oil.

    Sources: Feedipedia: Fish oil; AAFCO: Reading labels

  • Salt supplement

    Sodium chloride, a mineral ingredient contributing sodium and chloride.

    The name alone does not give the food's sodium level.

    Sources: AAFCO: What is in the ingredients list?

  • Sunflower oil fat

    A plant oil used as a source of fat.

    Evaluate its contribution within the whole formula.

    Sources: AAFCO: What is in the ingredients list?

  • Tapioca starch carbohydrate

    Cassava-derived starch used as a carbohydrate and texture ingredient.

    This is a starch ingredient, not an animal protein.

    Sources: Feedipedia: Starches

  • Taurine supplement

    An amino acid included to support cats' nutritional needs.

    Presence in the list does not establish the amount or overall adequacy.

    Sources: FDA: Regulation of pet food

  • Tuna protein

    A named fish ingredient contributing animal protein.

    Check the nutritional adequacy statement for the complete food.

    Sources: AAFCO: Reading labels; FDA: Pet food

  • Turkey protein

    A named poultry ingredient contributing animal protein.

    Turkey meal is a different, rendered ingredient.

    Sources: AAFCO: What is in the ingredients list?

  • Turkey meal protein

    Rendered turkey material used as a protein ingredient.

    A separate entry from turkey and turkey by-products.

    Sources: AAFCO: What is in the ingredients list?

  • Water moisture

    Water added to adjust the food's moisture and texture.

    Use the label's moisture and calorie information for the whole food.

    Sources: AAFCO: Reading labels; FDA: Pet food

  • Xanthan gum binder

    A gum used for thickening and stabilization.

    A food-additive identity is not a prediction of an individual cat's tolerance.

    Sources: 21 CFR 172.695: Xanthan gum

  • Yucca schidigera extract additive

    An extract made from the named yucca plant.

    No odor-control or medical benefit is inferred from the ingredient name.

    Sources: CFIA: Yucca-based feed ingredients

Next steps

Put the result into practice.

A few common questions

Does one ingredient make a food good or bad?

No. Ingredients need context: complete formula, nutrient analysis, moisture, calories, cat tolerance, and feeding goal.

Can this replace a nutrition consult?

No. It helps decode labels, but medical diets and chronic health conditions need veterinary guidance.

About this tool & sources