Hi, I have posted here before but cant seem to find the thread I apologize for repeating myself. I have a 12 week old puppy Eng/Neo Mastiff and American Bulldog. I have done a ton of research here and online. I understand the guide lines for the protein, calcium and phosphorous percentages. Rosie came to us on Wysong Adult synorgon. After LOTS AND LOTS of research and reading posts on message boards I decided on Earthborn meadow feast. We ordered it and when it arrived I googled how to switch over to new food and found a thread which was from the past 2 mos up until current date saying that their dogs were getting sick from this food and that the company acknowledged that there is issue with the food. So I was afraid to give that to her. I might also add that prior to getting the Earthborn I went to petco to get the "science diet" my vet recommended, but was strong discouraged not to use that. They sold me Whole Earth Farms. I dont even remember what I read about that, that made me unsure if it was a good choice. So after reading the thread on earthborn I went to a local vendor and she sold me Fromm. But didn't know the Cal/phos percentages, So I googled it when I got home and they seem to higher than recommended So now I have the new bag of Wysong I bought to have enough to transition to her to new food AND.... an unopened bag of Earthborn, Whole earth farms and Fromm !!!! What do I do which do I return, which do I keep???? This is crazy I feel like I am putting more thought into what my puppy eats that I do for my entire family !!!Thanks in advance, Kim