All, we are still seeing some itchiness in our Mastiff puppy and I thought it might make sense to give the limited ingredient diet a try. @Nik & @Boxergirl I believe you had some good insights and experiences but I might be mistaken. I have a few questions: 1. Which brands would you recommend? Natural Balance keeps coming up in every type of search I perform and reviews are generally good. 2. Is it a problem that meat isn‘t always the first ingredient? In many cases it‘s sweat potato. I would definitely go for limited ingredients and grain free. 3. Is the adult food ok for growing large/giant breed puppies? Natural Balance for example is 1.0 Calcium vs. 0.8 Phosphorus. Thanks as always for sharing your opinions.