In this section we’ll discuss how to provide a healthy diet for Domesticated animal breeds that have been specifically engineered by humans to grow as large as possible, as quickly as possible, to the detriment of their health. chickens. This includes appropriate types of food, healthy portion size, sensible supplementation, and suggested feeding supplies. Unfortunately, because they are typically raised with the goal of rapid weight gain and are killed when they are still babies, there is not much scientific information available regarding the long term nutritional needs of large breed chickens. Most of the information presented in this section is anecdotal and has been collected from the sanctuary community.