The last report on Germany looked at the large farms in the northeast of the country. There, average herd size is around 350 cows and there are many farms of over 1,000 cows. But you would be mistaken for thinking this is the norm in Germany.The state of Bavaria is the largest region in Germany, with a land area the same size as Ireland. There are 19,000 dairy farms and 965,000 dairy cows in the region, which is in the south eastern corner of the country. Average herd size in Bavaria is 50 cows per farm, smaller than the Irish average of 70 and much smaller than the big corporate farms in the east.