So you purchased some less-than-ideal breeding stock. Now what? When we first entered the goat business, we purchased Boer crosses in a herd dispersal and attempted to 'breed up' using (comparatively) high-dollar Kiko bucks. Unwelcome as this advice may be, after a few years of disappointing results, we determined that breeding up is too much work. It's easier to cull the bad blood and finance better stock.