some of the numbers are different across the board though. not only the phosphorus numbers, the carb numbers and the protein numbers as well. for example Merrick Limited Ingredient GF Duck Lisa has it as 26 protein, 15 carbs and 146 phos. Tanyas site says 30 protein, 6 carbs and .80 phos. I get that the phos thing is pretty good on both, but the discrepancy in the carbs is kind of a big deal. there are many others like this as well.
I am running into quite a problem in trying to find a food that looks good on both sites. I like the numbers in the Wysong foods but found out that wysong is not a complete food for a cat, also it comes in huge cans. Another good one was Nature's Logic, which I found out is no longer available, same with Pinnacle. for whatever reason my guy wont touch Weruva or Tiki cat foods.