The principal of selection are:
Increase the amount of milk produced to help his quality, keeping the same levels of somatic cell count and resistance to mastitis.
Helping the capacity of meat, trough keeping the ones with a fast growing, with a uniform muscle coverage, in particular the prime cuts.
Helping conformation of the udder, this is a must, because is related to the stay of the animal in the stall.
Helping the milkability of cows, with positive effects of health type that, according to the last analisys, helps the cows longevity.
Helping the longevity trough a indirect selection of characters as the udder, milkability and conformation of limbs.
