Estimating Nutrient Concentration on a Caloric Basis
Posted: Mon Jan 08, 2024 5:17 pm
"The guaranteed analysis found on all pet foods sold under AAFCO guidelines cannot be used to compare one pet food to another. Pets are fed by calorie, not by weight, so comparisons should ideally be expressed in the amount of a particular nutrient per calorie."
This was a brief and interesting article on calculating the percentage of protein and fat on a caloric basis that was part of a larger study on feeding a k-9 athlete. The interesting part is doing some quick comparative calculations of some of the common formulas we feed, and how they stack up against each other. Some of the "High Protein/High Fat" diets we regularly use are classified as "moderate" in both categories, while some that one would think is a moderate ratio ends up higher in both on a caloric basis.
Garrison
https://todaysveterinarypractice.com/nu ... pet-foods/
This was a brief and interesting article on calculating the percentage of protein and fat on a caloric basis that was part of a larger study on feeding a k-9 athlete. The interesting part is doing some quick comparative calculations of some of the common formulas we feed, and how they stack up against each other. Some of the "High Protein/High Fat" diets we regularly use are classified as "moderate" in both categories, while some that one would think is a moderate ratio ends up higher in both on a caloric basis.
Garrison
https://todaysveterinarypractice.com/nu ... pet-foods/