I was trying to find out the phosphorus for tiki food and found this site updated Sept 2012. Tanya's sight is helpful but I could easily find the food I wanted. Tiki and fancy feast are high in phosphorus. I don't totally agree with everything this person says as long as the % is accurate
A Look at Tiki Cat Phosphorus Levels - The Crazy Cat Lady Tips
A Look at Tiki Cat Phosphorus Levels - The Crazy Cat Lady Tips