During the treatment and recovery from treatment period I suggest discontinuing the scratch and veges and up the protein relative to what the layers pellets provide. Dried meal worms increase protein although I am skeptical about the vitamin and fat quaility resulting from the drying and long period of storage. Try boiling and egg and breaking it up in feed. I also cup up frozen fish such as smelt or even salmon with skin on and mix it in. On the side have available the BOSS and possibly some dark green salad greens. Another additive I use to get color back into birds is by adding paprika to feed. Serving in wet can increase palatability.
