Our 3 yr old rir was sick a month ago. We brought her in and supported her. We tubed in Nystatin and flagyl on advice from U of Guelph. She seemed to recover. Last week she showed same symptoms and so we brought her in again. Diarrhea, not eating, bluish comb, fluid filled crop. I began the meds again. Yesterday morning we tubed her. No problems. Then an hour later she died. Now I feel that I put the liquids into her trachea. Can you do this without knowing and Would it take so long for her to die? I can't stop crying about it.