Holstein Friesian
The breed weighs about 600 to 750 kg. A newborn calf weighs about 40 to 45 kg (sometimes even more). The breed is about about 1.45 m high. It can produce up to about 8,000 kg of milk per year (10,000 to 16,000 kg / year in top animals). It's milk is 4.2% fat and 3.4% egg white per liter (at high milk production the percentages may be slightly lower).