I love German Shepherds and want to breed them someday (German Show lines or Working lines). I would want a fairly small kennel with no more than 3 dogs. Would this be ok? I know most breeders probably have more dogs than that, but I am planning on going to Veterinary college and won't start breeding until after graduation. I also know that breeding is not at all easy, but I would like to get an idea of what it would take and how to keep a well managed kennel with healthy dogs. I also want to do Schutzhund training with my breeding dogs, so I am considering German Show line or German/Czech Working lines. I already know a lot about each of the lines, but would like some more information from breeders.