Any type of reply will help! Need as much data as possible! Lay pellets? Lay Crumble? Maintence crumble? Maintence pellet? Percent Protein? Scratch? Non-GMO? Non-soy? Organic? Medicated? Non-medicated? Table scraps? Oyster shell? Thanks for taking time to look at this! Any answer will be helpful. -Kathy Edited to add: Fermented?