A large herd of cows grazing in summer day against backdrop of hills and forests. Herd slowly goes on pastures in search of food, in form of green. There are a lot old and young. There are calves. These kine produce a lot of milk is their main job. But after they stop giving milk they be allowed to slaughter for meat. Each cow is actively using its tail and ears to ward off insects. Their place for walking on hoditsya in the field, and behind them large and steep hill on top of which trees.