My 5 week old shorthorn bull ate small amounts of grain before he had scours. He is feeling much better now and drinking two bottles of milk replacer a day but won't touch his grain (calf starter). I have been force feeding about one pound a day and he chews it up an swollows it fine, he just wont take it on his own. He is in a pen with some hay but wants to eat the grass within reach outside the pen. Should I put him in pasture without any more of his calf starter and continue feeding him his milk?