Premium dried Silkworm Pupae for reptiles, amphibians, fish, birds, chickens & small mammals. No preservatives added, no mess and no upkeep! Ingredients: 100% Natural Silkworm Pupae Guaranteed Analysis: Crude Protein (max)....... 59% Crude Fat (max).............. 27% Crude Fiber (max)............. 2% Moisture (max).................. 8% Storage Instruction: Reseal and store in a dry, cool place. Crush or rehydrate the silkworm pupae by soaking in warm water for 5-10 minutes when feeding baby chickens or birds etc for easy swallowing.