both mine are eating so called 'low quality' food,and 'garbage'.
All of my dogs eat that so called bad food, and they are as happy as can be! They are healthy as can be so it all depends on what you and your dogs settle with, whether its their stomach or your money.
Our little Beethoven, he is about 10 years old and whenever he eats certain kinds of dog food, smoetimes he gets red rashes so we usually just give Beethoven table scraps, and we don't just give him whatever.