My peahen has some type of injury at the base of her throat/beginning of chest. I did not see for at least a couple months due to belief that she was molting and I had just bought her and she hid in the bushes. Now she isn't as frightened and I have seen this deep wound and maybe hole or crack in her chest.. I cannot catch her until husband gets off at 6:00, well 6:30. Will try to take pictures but scared it will be too dark. How much Tylan per gallon is she supposed to get and should I spray the injured area wound cote?