OK, my parents might let me get a few goats to show and breed for my 14th birthday. But, first, I need info on how to care for them properly. Can someone please give me straight answers to the following questions? 1) How big a pen do three goats need 2) How much would a purebred goat such as a Nubian cost 3) How much do they eat (my parents' biggest concern ) 4) What kind of fencing do they need 5) Are they easy to breed/kid 6) What should their housing conditions be Thank you for answering my questions. Sincerely, Hannah.