I discovered a couple of means online that can help, which includes CatInfo.org's food chart and Tanya's FelineCRF.org food lists. On the other hand, although very handy and great, I discovered these lists were not exactly current, and a lot of the foods cited as lower phosphorous on These lists https://thepetshopdubai85183.ssnblog.com/34563044/pet-fundamentals-explained