Nutrient-Rich Grubs for Chickens - Feed your flock the nutritious chicken treat it deserves with Supreme Grubs. These farm-grown, gmo-free black soldier fly larvae are loaded with protein, minerals, and 85x more calcium than regular dried mealworms. Grubs are especially helpful during molting to help chickens recover quickly. Helps Produce Stronger Eggshells - Our dried bugs for birds have an optimal phosphorus to calcium ratio, making them ideal chicken food for laying hens. Get oven-dried grub food with no additives and preservatives for every 1.1 lb or 5.5 lb bag. Promotes Healthier Feathers - Apart from being a delicious source of protein for birds, each bag is rich in fiber, amino acids, and essential fats for bright and lustrous feathers. Your birds will definitely love these tasty treats for chickens!