That medicated, pelleted meat goat feed is the next best one you can buy!!! Keep it! Use it!
I have gone into great discussion about sweet feed (ie all stock, etc) and goats. Bad, bad, bad! If you insist on feeding all stock to goats...do a little research on corn + goats. Acidosis. Ketosis. Hypocalcemia. Corn is junk, and actually detrimental to your goats health.