Did anybody that feeds Sam's Club Exceed notice any differance in the food now that it's back on the shelves in the store? I was feeding it regularly in the spring until it disappeared from the shelves. Now that it is back in the store I have bought a couple bags, I have noticed that the kibble shape is now a square cube, not that it makes a differance, but I would have to think that it means that something has changed (ie ingredients, manufacturer) I don't have an old bag to compare the ingredients with the new stuff. I have not fed enough to tell how the dogs will do on it, they did fine before, I have also noticed that a couple of my dogs have EXTREME GAS and their stool is slightly soft as compared to before. Just wondering if anybody else noticed this?