I see this listed in the ingredients of a lot of different cat foods, but it is not in the one that I feed. I know that it is supposed to enhance the flavor of the food, but what does it consist of exactly? Is it similar to animal by-products?
And sometimes even they don't know the answer because it already arrived as "meal" at their processing plant.There's really know way to know unless you ask the manufacturer (and you trust the answer).