I have a little gal that came to us sick- had cough running eyes and it was touch and go for alittle bit in Aug. Origanally the breeder thought it was allergies but later it turns out she had taken in a doe from her herd and had some bronchitis running thru a few her gals. My little girl seemed to be improving- cough was gone. This morning I went out and she has it back again. No temp but I am concerned that the cough is back- I have Pen or LA-200. WHich would be better to use with her to try and knock it out? SHe was born in April- Nig. Dwarf- she was on of multiplies and she only weighs 12 pounds.