Calf Milk Replacer. A heifer’s milk feeding period is essential, as it is critical to the animal’s growth. It is a fact that any growth retardation accumulated at this stage of development cannot be made up. As a result, we ensure that our milk replacers are perfectly suited to calves’ digestive physiology and are formulated to meet all of the animal’s nutritional needs: The total protein/total fat ratio has been designed to optimize the development of muscle tissue and the ingestion of solid food and forage to stimulate correct rumen development. Our feeds have been formulated according to ideal amino acid profiles to maximize growth performance.