Kind of hard to farm them, since they can jump fences pretty easily, plus you have to compete with hunters: http://www.publish.csiro.au/paper/RJ9830035.htm htt

Kind of hard to farm them, since they can jump fences pretty easily, plus you have to compete with hunters: http://www.publish.csiro.au/paper/RJ9830035.htm http://www.publish.csiro.au/paper/RJ9830035.htm