I found several methods online that will help, such as CatInfo.org's food chart and Tanya's FelineCRF.org food lists. However, although really handy and excellent, I discovered these lists weren't precisely updated, and a number of the foods cited as very low phosphorous on These lists were not under 0. So… https://cat-toys55677.digitollblog.com/35335795/the-ultimate-guide-to-pets-shop-abu-dhabi