I use Blue Buffalo. I have ordered from Amazon and Chewy even Tractor Supply but the food must come from different factories because the food is so inconsistent! I started buying from PetSense, in Savanna because the food is always consistent. I have a diabetic dog and have to count the pieces each time I feed to keep blood levels consistent. It is crucial that the food is the right size piece every time. It costs a tad more but worth it. Buy 10 bags get one free. So this makes the price of each bag cheaper. They always have my flavors in stock. Great people. Very friendly. I only shop there now.