Cottonseed oil cake is an organic, whole-plant feed. It is made from organic cottonseed, sunflower, soybean, canola, or safflower oils, as well as grain by-products. The feed can be used for a variety of animal types, including poultry, horses, pigs, and dairy cows.Organic Cottonseed Oil Cake animal feed is a complete feed that contains no chemical additives. The feed is composed of cottonseed cake, ground grains, brewers yeast, minerals, and water. This cake feed is a great source of protein for livestock, poultry, and even fish.