My beloved rooster Kernal died this morning..He seemed sluggish yesterday so I gave him 0.5 ML of 200 MG of Tylan. When my husband went to burry him he picked him up by the feet and lots of Mucus came out? Any Ideas. Whatever it was killed him quick yesterday he was up walking around and this morning he was dead, the only thing I remember was very watery stools, but he had plenty of access to water. THANKS for all the help