Family Schep started a new dairy farm in Wallonia in 1996. Now they are milking 220 dairy cows and 2,500 goats. They use four Lely Astronaut milking robots in a particular line up. In the middle are two robots with their backs to each other. On the left and on the right of that are two transverse robots. Family Schep gave this line up some deep consideration before realizing it. They wanted to optimize the cow traffic along the robots.