In order to save this 2 little chicks,(5 days) I separated them from the mother, and I brougth them home and put them in a carton box with a ligth bulb. They had the butt fuss steaky with the weat depositions , and I cleaned up and gave them drops of water with penicilin. Now, 3 days before , they are very active eating and scratching around and even they stretch themselves, but one still has this wet depositions. Sometimes with this green mucosity. As I say, this chick is very active and doesn't show the tipycal sick look. What happen whith it? What should i give to it , to cure this simptom?