A nutritionally complete milk replacer to be fed as a nutritional supplement when the supply of mother"s milk is inadequate or as the sole ration for orphaned kittens. When indicated, Pro-Biolac may be used to fortify the ration of queens to help meet the increased nutritional requirements in late gestation and early lactation. Whenever possible kittens and puppies should receive colostrum (first milk) for the first 2 days, since this supplies antibodies essential to disease resistance in early life.