I purchased a yearling calf that weighs approx 420lbs and is somewhat skinny. a couple of days after I got her home I noticed that she started to caugh. The next day her nose was running and the caugh was a lot worse. I gave her a shot for shipping fever. She does not seem to want to eat or drink much. Did notice her eating leaves off the ground this morning. She is up and walking around now but still look sick.