I have a fairly large framey steer that has to be finished by the end of september. He was just brought home from a small pasture where he was eating grass and i was feeding him grain and a flake of hay morning and night. when we brought him home he stopped eating his grain, COB, and he isn't drinking enough. He is still eating his hay though. His feces are kindof greyish and runny that is the only sign that i can tell other than him not eating his grain that there i any thing wrong with him. any suggestions on what i can do or ideas of what would be wrong with him would be much apreciated. thanx