here is info on natural balance vegetarian
Dick Van Patten's Natural Balance® Vegetarian Formula
i agree L/D is higher in fat and my pancreatitis dog is on 8% fat and 18% protein which is the purina ha so fat content is important for yorkies as pancreatitis runs in this breed as well
I like the nb veggie as it is 18% protein and 8% fat as well
an mvd with symptoms needs to be on 18% protein and a dog with no symptoms 22% protein
I think your dog had symptoms as your dog was on a very high protein so dropping to 18% you should see a difference - the key also is a highly digestible protein like fish and veggies, egg whites, soy