my fear with going to a vet is she would seek one out that tells her what she wants to hear and less of what she needs to hear.
I’m all about the animals well being and things like Taurine can be made synthetically and as a capable person decide if I’m going to eat it. My animals get the choice I make for them and that means the good and bad like it or not. I don’t believe enough has been studied to make any claim but I do know dogs have done very well with meat incorporated in the diet. Same with cats. I think another bad idea is the raw meat diet for dogs but that’s another thing.