How long does it take to finish a pen of cattle?
The amount of time your cattle spend in the feedyard depends on how much they weigh coming in, their rate of gain and mature size potential. Feedyards feed cattle to finish around 1,100 to 1,200 lbs., the weight that packers prefer. A 600 lb. steer that gains 3 lbs. per day will be on feed 167 days to reach 1,100 lbs., while a 750 lb. yearling will be on feed 133 days to reach 1,150 lbs.