Hi Heather-
Which values for calcium and phosphorus did you use when you input them into the calculator? If it was those on the bag, those will not give you an accurate idea of if the food is LBP safe or not since it is only the minimum amount of calcium and phosphorus in the food.
You are correct that a food can be safe for a LBP without being called a “large breed puppy food”. WellnessCORE Puppy and Nulo Puppy are examples of this. That is the part where an email or phone call to the company is called for to obtain the max levels of calcium and phosphorus to input into the calculator tool on this site.
