Ingredient Library

Type: Plant-based protein and filler Source: Ground defatted soybeans What It Is Soy flour is finely milled soybeans with the oil mostly removed, providing a concentrated but less refined plant protein source. Why It Appears on Pet Food Labels Cheap, high-protein extender to boost protein claims without more meat Adds binding and texture in wet … Read more

Type: Highly processed plant protein Source: Soybeans with carbs/sugars removed (ethanol or acid wash) What It Is Soy protein concentrate is purified soy with ~65-70% protein, stripped of most anti-nutritional factors for better digestibility than basic soy flour. Why It Appears on Pet Food Labels Boosts protein percentage economically Used in premium-ish formulas for texture … Read more

Type: Leafy green vegetable Source: Fresh or dehydrated spinach leaves What It Is Spinach is a nutrient-dense vegetable high in vitamins A, C, K, iron, and antioxidants. Why It Appears on Pet Food Labels Adds vitamins, minerals, and fiber for “superfood” appeal Low-calorie filler with some digestive benefits Contains oxalates that can bind calcium—limit in … Read more

Type: Plant-based oil Source: Extracted from sunflower seeds (often preserved with tocopherols) What It Is Sunflower oil is rich in omega-6 fatty acids (linoleic acid) and vitamin E. Why It Appears on Pet Food Labels Provides essential fatty acids for skin/coat health and energy Improves texture and palatability in wet foods High omega-6 can imbalance … Read more

Type: Liquid flavor/moisture base Source: Simmered poultry (chicken/turkey bones/meat) What It Is Poultry broth is flavorful stock from cooking poultry, adding hydration and taste. Why It Appears on Pet Food Labels First ingredient for moisture and palatability in wet foods Adds subtle nutrients/flavor without heavy calories Common in gravy-style cans Where It Is Commonly Found … Read more

Type: Vitamin supplement (Vitamin B3) Source: Supplemental niacin (a B-vitamin) What It Is Niacin is vitamin B3, a B-vitamin commonly added to pet foods as part of a vitamin premix to support nutritional completeness. Why It Appears on Pet Food Labels Included to provide vitamin B3 as part of a vitamin premix Helps meet formulated … Read more

Type: Fiber ingredient Source: Fiber derived from oats What It Is Oat fiber is a concentrated fiber ingredient derived from oats, used to support texture and add dietary fiber to a recipe. Why It Appears on Pet Food Labels Adds dietary fiber to support stool quality and digestion Helps with texture or structure in some … Read more

Type: Animal-based organ ingredient Source: Pork lung tissue What It Is Pork lungs are an animal organ ingredient used to provide animal protein and to enhance palatability. Organ ingredients may contribute naturally occurring nutrients and flavor. Why It Appears on Pet Food Labels Adds animal-based protein and flavor Improves palatability in meat-forward recipes Provides variety … Read more

Type: Mineral supplement Source: Inorganic magnesium salt What It Is Magnesium sulfate is an inorganic mineral ingredient used to provide magnesium, which supports many normal body functions. Why It Appears on Pet Food Labels Provides magnesium as part of a mineral premix or formulation Helps meet formulated nutrient targets for complete and balanced diets Supports … Read more

Type: Trace mineral supplement (chelated manganese) Source: Manganese bound to protein/amino acids (chelated form) What It Is Manganese proteinate is a chelated form of manganese used in pet foods to help provide this trace mineral in a form that is often used in premixes. Why It Appears on Pet Food Labels Supplies manganese as part … Read more