What are they?
Macronutrients are dietary elements required in large amounts for growth and development. These include Protein, Fat, Fiber and Carbohydrates. Macronutrients contain Micronutrients such as Vitamins, Minerals and Amino Acids.
Pet food products list guaranteed analyses on their package labels. In theory, these are accurate, or close to accurate. However, Protein and Fat are listed in minimum quantities. For example, if Protein says it’s 25% minimum, it could be 80% and still be in compliance. Fat is listed as a maximum, and carbohydrates are not required to be listed at all on your pets food nutrient analysis.