May be cost effective. Milk urea nitrogen normals unknown for goats. Fat Fat reduces fiber digestion in the rumen. Milk fat decreases with high concentrate diets while milk protein increases as increase dietary energy to meet goat's needs. Vitamin E is important antioxidant and is not toxic.
Vitamin E is high in colostrum, milk, many natural feeds, and low in silages and old hay.
Selenium ideally 0.3 ppm of ration. If roughages deficient and not feeding much commercial grain, may need trace mineralized salt with added selenium. Is Important Feeding more high quality roughage to dry doe increases DMI in early lactation. Obese goats can eat less during pregnancy. Subcutaneous fat in brisket.