wow...gross out. Lol. I checked out that side about the 4, 5, and 6 star rated foods. So is the less grains in food the better? I am currently feeding Natural Balance Potato and Duck mixed with Merrick Wilderness Blend. Lol. He can be a picky eater so I thought about tryin a different food to see what he thought and just want to make sure I get a good food! Thanks for all advice!!