ALZU Broodmare 14% is ideal as a stud ration. Available in Mash and Pellets. FEEDING / ADMINISTRATIVE DIRECTIONS Early Pregnant Mares 2 – 3kg Pregnant Mares 3 – 4kg Lactating Mares 6 – 8kg Stallions in breeding season 5 – 8kg This is the recommended daily consumption according to body weight, condition and forage quality.