has anyone heard of a reaction to the melatonin chips? I had my 5 year old mf female chipped once, not an issue. 6 months later, chipped again and she's had chronic diarrhea from the day after until now. I had exploratory done on her and she shows no signs of any cancer, including adrenal. she's been on baytril, flaygl, metrondiazole, carafate, prednisonne and amoixi, with little to no change. help! [Posted in FML issue 5220]