I'm planning to butcher the last weekend in July/the first weekend in August. They aren't that big, and when I butcher will have cost about $7/bird!!! How do I fatten them up quickly??? They're eating 22% gamebird starter....And those are 5 gal buckets. Also, how does live weight = butchered weight?? If they're 5 lbs doesn't that mean I'll have a 3lb butchered bird???