The purpose of the Regulation for cattle breeding shall be prophylaxis of animal diseases at stockbreeding farms, dairy farms, fattening farms and heifer growing farms. The following sanitary arrangements shall be carried out at stockbreeding farms and livestock complexes: 1) mechanical cleansing; 2) sanitary repairs; 3) disinfection; 4) whitewashing; 5) cleanup days. It shall be prohibited to keep dogs (except for patrol dogs) and personal cattle at stockbreeding farms and livestock complexes.