My friend started his business by raising goats to their small farm and honestly today he is involved in livestock business. The point is you have to start doing business. Actually his parent started the backyard goat raising when we were kids and after that they were involved in meat shop business and livestock trading. All of them finished college and help their parent's business.

Yes there is money in livestock business but you must be patient to excel in this field. Earn and invest your money in goat raising because it is cheaper that cow and other livestock. Another advantage is that goat has a higher resistance in diseases than cows and pigs.