Calf houses combine all advantages to give calves an optimal start. The calf houses offer protection from all weather conditions at all times of the year. At the same time, air circulation is promoted by the rising roof slopes and ventilation openings, which reduces germ pressure and creates the best possible microclimate. The run offers outdoor climate stimuli and extends the spacious space available. Therefore, calf houses from Kerbl are also suitable for use in ecological/organic animal husbandry without restrictions! In science and practice, calf houses are considered the optimal housing system, both during individual and group housing.