Cow control in Flores was required for the mandatory annual declaration on July 31. Animals registered on different DICOSE, which is the mandatory registration number for owner of livestock, had to be separated and categorized in order to carry out a full control of the herd and improve cattle management at this farm. It is crucial to control and manage timing of births in the fields as you prefer not to have too many births in the mid of winter. It is preferable to have calves early Spring. This also makes it possible to sell calves better timed and organized.