What is the 3% rule in pet food?

Published on 2025-04-22 by PetFoodWizard

What is the 3% rule in pet food?

What Is the 3% Rule in Pet Food?

The 3% rule in pet food refers to a labeling regulation that allows manufacturers to list an ingredient in the product name (e.g., "Beef Dog Food") only if that ingredient makes up at least 3% of the total formula. This rule helps pet owners understand how much of a key protein or ingredient is actually in their pet's food.

Why Does the 3% Rule Matter?

When shopping for pet food, labels can be confusing. A bag labeled "Chicken Recipe" might contain only a small amount of chicken, while fillers like corn or soy make up most of the formula. The 3% rule ensures that if a company highlights an ingredient in the name, it must meet a minimum threshold—giving you a better idea of what you're feeding your pet.

Here’s why this matters:

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