What is the benefit of not using rendered or dehydrated meats or meals?

ZIWI Peak Steam & Dried is made using only raw meat, organs and whole seafood which are minimally processed to allow us to lock in the maximum nutritional benefits. Raw meat and seafood also contain higher amino acids and are more digestible. Rendered and dehydrated meats and meals are heavily processed at high temperatures, have limited nutritional value and are harder to digest.