Protein helps build muscles and organs. Look for a minimum of 18% protein in adult dog food.

Fats provide energy and support skin health. Choose dog food with at least 5% fat content.

Carbs provide easily accessible energy. Look for whole grains like brown rice, barley, and oats.

Vitamins like A, B, C, D, E, and K support immune function, growth, and more in dogs.

Important minerals for dogs include calcium for bones, iron for blood, and zinc for skin health.

Puppy and senior dog foods provide nutrients tailored for those life stages.

Larger breeds need less protein. Small breeds burn calories faster and need more energy dense food.