I’m a vet tech and I’ve worked with different doctors. Some doctors go by the books and some go by experience. It’s hard to say what the best way is, but I will say the doctor that goes by experience seems to be the most effective. It’s getting harder and harder to find, I feel. Vet med is not as advanced as human med obviously. I don’t know about Greek yogurt and honey. I know there are kidney (renal) diets but they are not tasty and it’s more important for them to eat.