I have a 7 mo. old heifer,weighs about 800 lbs. She is eating great,clean surroundinngs,fresh water access to a paddock for turn out, she is healthy and recently wormed. A month ago she was getting10 lbs. of 12% grain-a day 2 feedings. The grain was corn,oats,cottonseed hulls,molasses,minerals,vitamins.All the hay she wants orchard grass, timothymix. She became very loose, cut her grain back to 5lbs.a day-She had little better manure ,tried to get her back up to speed, slowly,but no mater how much or little grain she eats and she loves to eat. She is loose as a goose!!! Does any one have any advise? I have raised alot of cattle but this is a real puzzle. Thankx DDC