Definition: Chicken by-product meal consists of the ground, rendered, clean parts of the carcass of slaughtered chicken, such as necks, feet, undeveloped eggs and intestines, exclusive of feathers, except in such amounts as might occur unavoidable in good processing practice.
Examples:
Chicken by-product meal is considered an inferior source of protein for cats. Although cats may eat a certain amount of by-products "in the wild," the most nutritious commercial cat foods will show a named meat, such as "chicken" as the first ingredient, rather than "chicken by-product meal."

