I need a ration for two heifers they weigh 1000 now and i need them to weigh 1300-1400 on july 16th i need to hold them for a while then put them on a finshing raton so they look good. also i have a steer that weighs 985lbs and i need him to weigh 1400 on july 17 i have a heifer that needs to weigh 1300lbs and weighs 800lbs i have a steers and a heifer that weigh 700 that need to wiegh 1050-1250lbs. thanks again i need rations for all.