sorry but i have another post i came in this evening and i have a calf that hasnt been on a bottle for a week now and he has been eating grain very well but he has no appetite this evening and is standing around with his head drooped and has a clear discharge comeing from his nose, it isnt alot but there is some and when he blows you can see some of it come out..i gave him a healthy dosage of la200 i figured some kind of antibiotic would help and sure wouldnt hurt any ideas from you guys and gals