I have a calf I think might have pneumonia. She was walking with her head hanging and was panting heavily with alot of slobber hanging out of her mouth after I caught her. She was also real weak looking before I caught her. I have since brought her and her Mom back to the house. She was given both a shot of Nuflor and LA 200. She seems to be doing better. Is there anything else than needs to be done? Is this a case of Pneumonia? Thanks in advance.