I just bought a couple pairs of lowlines. One calf is 5 months the other is 3 months. What are the feed requirements at weaning? These are grass fed animals never had grain but I'm not against that. So what would you recommend? The 5 month old is a heifer that I will keep, the other is a steer I will feed out. At this point I don't want to pump a ton of feed or grain in them but I also want them healthy. I just would like some economical options that won't break the bank. I'm only raising these for my own consumption not to sell. What are my options. Thanks