Bought my daughter steer a few weeks ago. When we picked him up he looked small but was assured he would be big enough by county weigh in. He now weighs 365 and will need to weigh 450 in the next 30 days. He is eating well and good feed Purina Fitters edge about 12 pounds a day is all he can clean up. Any suggestions on what to do or recommendations would be great. Our show is in May but calfs must wheigh 450 by Nov.