Hello sorry for the reason that brings you here.
One of my dog before is picky eater too! Since he is at puppy stage it's so hard for me to find the best food for him until my searching end in this helpful site that tells about the best
meals for sensitive stomach because one of the reason that they become picky eater because of their uppset stomach don't like the food that you give to them, and their body not consume the right nutrients that they need. In other words your dog too has a sensitive stomach. Hope this information will help you with your problem.