I've recently become more concerned about what's in my dog's food and did like the look of the ingredients list. wheat and corn were listed first. It's a prescription diet for dogs with digestive issues since mine does throw up occasionally. And she recently has gotten arthritis, which I was reading can trace back to their food. I would prefer to not make her vegan btw. So does anyone have any recommendations for natural dog food? (And preferably not crazy expensive?) Thanks!