What standards must dog food meet to be considered "complete and balanced" for a Blue Heeler's life stage?

Answer

Meeting the nutritional standards set by the Association of American Feed Control Officials (AAFCO)

A primary metric for quality is verifying that the food meets the nutritional standards set by the AAFCO, which ensures it is deemed 'complete and balanced' for the dog's intended life stage.

What standards must dog food meet to be considered "complete and balanced" for a Blue Heeler's life stage?
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