The Principal Display Panel (PDP)
The Principal Display Panel is the front-facing part of the pet food package. AAFCO requires it to clearly display the product name, a statement of intent (e.g., 'Dog Food' or 'Cat Treats'), and a net quantity statement indicating the weight or volume.
The product name itself is heavily regulated. Depending on the percentage of an ingredient used, the name must adhere to AAFCO's 95% rule, 25% (dinner) rule, 3% (with) rule, or the flavor rule. For instance, a product named 'Beef Dog Food' must contain at least 95% beef.
The Guaranteed Analysis
The Guaranteed Analysis is a mandatory panel that provides consumers with the basic nutritional breakdown of the pet food. It must list, in a specific order, the minimum percentages of crude protein and crude fat, and the maximum percentages of crude fiber and moisture.
If the manufacturer makes a specific claim on the packaging, such as 'High in Calcium' or 'Added Vitamin E', those specific nutrients must also be included and guaranteed in the analysis.
- Crude Protein (Min)
- Crude Fat (Min)
- Crude Fiber (Max)
- Moisture (Max)
Formatting the Ingredient Statement
Ingredients must be listed in descending order of predominance by weight, determined before any cooking or processing occurs. This ensures transparency about what makes up the bulk of the food.
Furthermore, manufacturers must use the official, AAFCO-defined names for ingredients. Collective terms like 'animal protein' are not allowed; the source must be specific, such as 'chicken meal' or 'beef fat'.
The Nutritional Adequacy Statement
Often called the AAFCO statement, this declares whether the food provides complete and balanced nutrition and for which life stage it is intended (e.g., adult maintenance, growth and reproduction, or all life stages).
A food can substantiate this claim in two ways: by formulating the recipe to meet AAFCO nutrient profiles, or by passing strict AAFCO-recognized feeding trials. Treats and snacks are exempt from being complete and balanced but must state they are intended for intermittent or supplemental feeding.
Frequently asked questions
Do AAFCO guidelines apply to pet treats?
Yes, pet treats are considered pet food and must follow AAFCO labeling requirements, though they are exempt from needing a complete nutritional adequacy statement.
Can I list ingredients by volume?
No, AAFCO requires that all ingredients be listed in descending order of predominance by weight, calculated before processing.
What does 'Guaranteed Analysis' mean?
It is a mandatory label section stating the minimum guaranteed percentages of crude protein and fat, and maximum percentages of crude fiber and moisture.
Is AAFCO a regulatory body?
No, AAFCO provides model regulations and standards. The actual enforcement of these pet food laws is carried out by individual state agricultural departments.