BARABOO - Even if residents own as little as a few chickens, some horses or a pet llama, a new state law requires that animal owners register all premises where livestock are kept. Beginning Nov. 1, people must register with the state locations where livestock are kept, said Robert Fourdraine, chief operating officer of the Wisconsin Livestock Identification Consortium, a nonprofit organization working with the state Department of Agriculture. This is a first step toward implementing a nationwide system of livestock identification. A wide variety of animals are considered livestock under the law, a including: fish; cattle and bison; alpacas;...