I have only found chicken protein info on the web. I found 3 oz of chicken breast contains about 20grams of protein. Does anyone know where or if theres a site that gives chicken, beef, fish, and pork info as well. Also anyone know the formula to find out how much more protein your adding to there food. Say you feed 1cp of a food that contains 26% protein and you add 3 oz of chicken breast what would the % be. I'm curious because I switched to a lower quality food because I'm trying to eliminate allergens, but the food I'm using is low in protein and meat department, but the remaining ingredients are good. I'm sure I can figure it out after some sleep, but just wondering if theres a math wiz that already has the formula with conversions obviously grams to ounces is easy but then get the 26% from one cup into grams is the hard part, I think.