{"Butterfat":3.74,"Breed":"ayrshire","Age":"mature"}
{"Butterfat":4.01,"Breed":"ayrshire","Age":"mature"}
{"Butterfat":3.77,"Breed":"ayrshire","Age":"mature"}
{"Butterfat":3.78,"Breed":"ayrshire","Age":"mature"}
{"Butterfat":4.1,"Breed":"ayrshire","Age":"mature"}
{"Butterfat":4.06,"Breed":"ayrshire","Age":"mature"}
{"Butterfat":4.27,"Breed":"ayrshire","Age":"mature"}
{"Butterfat":3.94,"Breed":"ayrshire","Age":"mature"}
{"Butterfat":4.11,"Breed":"ayrshire","Age":"mature"}
{"Butterfat":4.25,"Breed":"ayrshire","Age":"mature"}
{"Butterfat":4.44,"Breed":"ayrshire","Age":"2yo"}
{"Butterfat":4.37,"Breed":"ayrshire","Age":"2yo"}
{"Butterfat":4.25,"Breed":"ayrshire","Age":"2yo"}
{"Butterfat":3.71,"Breed":"ayrshire","Age":"2yo"}
{"Butterfat":4.08,"Breed":"ayrshire","Age":"2yo"}
{"Butterfat":3.9,"Breed":"ayrshire","Age":"2yo"}
{"Butterfat":4.41,"Breed":"ayrshire","Age":"2yo"}
{"Butterfat":4.11,"Breed":"ayrshire","Age":"2yo"}
{"Butterfat":4.37,"Breed":"ayrshire","Age":"2yo"}
{"Butterfat":3.53,"Breed":"ayrshire","Age":"2yo"}
{"Butterfat":3.92,"Breed":"canadian","Age":"mature"}
{"Butterfat":4.95,"Breed":"canadian","Age":"mature"}
{"Butterfat":4.47,"Breed":"canadian","Age":"mature"}
{"Butterfat":4.28,"Breed":"canadian","Age":"mature"}
{"Butterfat":4.07,"Breed":"canadian","Age":"mature"}
{"Butterfat":4.1,"Breed":"canadian","Age":"mature"}
{"Butterfat":4.38,"Breed":"canadian","Age":"mature"}
{"Butterfat":3.98,"Breed":"canadian","Age":"mature"}
{"Butterfat":4.46,"Breed":"canadian","Age":"mature"}
{"Butterfat":5.05,"Breed":"canadian","Age":"mature"}
{"Butterfat":4.29,"Breed":"canadian","Age":"2yo"}
{"Butterfat":5.52,"Breed":"canadian","Age":"2yo"}
{"Butterfat":4.43,"Breed":"canadian","Age":"2yo"}
{"Butterfat":4,"Breed":"canadian","Age":"2yo"}
{"Butterfat":4.62,"Breed":"canadian","Age":"2yo"}
{"Butterfat":4.29,"Breed":"canadian","Age":"2yo"}
{"Butterfat":4.85,"Breed":"canadian","Age":"2yo"}
{"Butterfat":4.66,"Breed":"canadian","Age":"2yo"}
{"Butterfat":4.4,"Breed":"canadian","Age":"2yo"}
{"Butterfat":4.33,"Breed":"canadian","Age":"2yo"}
{"Butterfat":4.54,"Breed":"guernesy","Age":"mature"}
{"Butterfat":5.18,"Breed":"guernesy","Age":"mature"}
{"Butterfat":5.75,"Breed":"guernesy","Age":"mature"}
{"Butterfat":5.04,"Breed":"guernesy","Age":"mature"}
{"Butterfat":4.64,"Breed":"guernesy","Age":"mature"}
{"Butterfat":4.79,"Breed":"guernesy","Age":"mature"}
{"Butterfat":4.72,"Breed":"guernesy","Age":"mature"}
{"Butterfat":3.88,"Breed":"guernesy","Age":"mature"}
{"Butterfat":5.28,"Breed":"guernesy","Age":"mature"}
{"Butterfat":4.66,"Breed":"guernesy","Age":"mature"}
{"Butterfat":5.3,"Breed":"guernesy","Age":"2yo"}
{"Butterfat":4.5,"Breed":"guernesy","Age":"2yo"}
{"Butterfat":4.59,"Breed":"guernesy","Age":"2yo"}
{"Butterfat":5.04,"Breed":"guernesy","Age":"2yo"}
{"Butterfat":4.83,"Breed":"guernesy","Age":"2yo"}
{"Butterfat":4.55,"Breed":"guernesy","Age":"2yo"}
{"Butterfat":4.97,"Breed":"guernesy","Age":"2yo"}
{"Butterfat":5.38,"Breed":"guernesy","Age":"2yo"}
{"Butterfat":5.39,"Breed":"guernesy","Age":"2yo"}
{"Butterfat":5.97,"Breed":"guernesy","Age":"2yo"}
{"Butterfat":3.4,"Breed":"holst.fres","Age":"mature"}
{"Butterfat":3.55,"Breed":"holst.fres","Age":"mature"}
{"Butterfat":3.83,"Breed":"holst.fres","Age":"mature"}
{"Butterfat":3.95,"Breed":"holst.fres","Age":"mature"}
{"Butterfat":4.43,"Breed":"holst.fres","Age":"mature"}
{"Butterfat":3.7,"Breed":"holst.fres","Age":"mature"}
{"Butterfat":3.3,"Breed":"holst.fres","Age":"mature"}
{"Butterfat":3.93,"Breed":"holst.fres","Age":"mature"}
{"Butterfat":3.58,"Breed":"holst.fres","Age":"mature"}
{"Butterfat":3.54,"Breed":"holst.fres","Age":"mature"}
{"Butterfat":3.79,"Breed":"holst.fres","Age":"2yo"}
{"Butterfat":3.66,"Breed":"holst.fres","Age":"2yo"}
{"Butterfat":3.58,"Breed":"holst.fres","Age":"2yo"}
{"Butterfat":3.38,"Breed":"holst.fres","Age":"2yo"}
{"Butterfat":3.71,"Breed":"holst.fres","Age":"2yo"}
{"Butterfat":3.94,"Breed":"holst.fres","Age":"2yo"}
{"Butterfat":3.59,"Breed":"holst.fres","Age":"2yo"}
{"Butterfat":3.55,"Breed":"holst.fres","Age":"2yo"}
{"Butterfat":3.55,"Breed":"holst.fres","Age":"2yo"}
{"Butterfat":3.43,"Breed":"holst.fres","Age":"2yo"}
{"Butterfat":4.8,"Breed":"jersey","Age":"mature"}
{"Butterfat":6.45,"Breed":"jersey","Age":"mature"}
{"Butterfat":5.18,"Breed":"jersey","Age":"mature"}
{"Butterfat":4.49,"Breed":"jersey","Age":"mature"}
{"Butterfat":5.24,"Breed":"jersey","Age":"mature"}
{"Butterfat":5.7,"Breed":"jersey","Age":"mature"}
{"Butterfat":5.41,"Breed":"jersey","Age":"mature"}
{"Butterfat":4.77,"Breed":"jersey","Age":"mature"}
{"Butterfat":5.18,"Breed":"jersey","Age":"mature"}
{"Butterfat":5.23,"Breed":"jersey","Age":"mature"}
{"Butterfat":5.75,"Breed":"jersey","Age":"2yo"}
{"Butterfat":5.14,"Breed":"jersey","Age":"2yo"}
{"Butterfat":5.25,"Breed":"jersey","Age":"2yo"}
{"Butterfat":4.76,"Breed":"jersey","Age":"2yo"}
{"Butterfat":5.18,"Breed":"jersey","Age":"2yo"}
{"Butterfat":4.22,"Breed":"jersey","Age":"2yo"}
{"Butterfat":5.98,"Breed":"jersey","Age":"2yo"}
{"Butterfat":4.85,"Breed":"jersey","Age":"2yo"}
{"Butterfat":6.55,"Breed":"jersey","Age":"2yo"}
{"Butterfat":5.72,"Breed":"jersey","Age":"2yo"}