Features and Advantages The digestive system of the newborn lamb is very sensitive to nutritional changes. Ewbol Lambcare offers a well balanced, highly digestible fat and protein level to avoid digestive problems. This ensures the lamb has a plentiful supply of energy for survival and protein for growth. It is a whey based, water-soluble complete milk replacer. The use of soluble dairy raw materials in combination with acids make it an ideal product for rearing and fattening lambs on any system.