My more than a month old peachick is sick. It has loss of weight and barely eat and drink. I am feeding them with medicated chick starter and grind up dried cat food. In their water I put vitamins. Here is a pic of his stool . In local feed store they have only sulfadimethoxine soluble powder for coccidiosis in turkeys and now I have to figure the dose for my peachick. I am not sure what it has, but I will give some of this med (after I figured the dose.) Any suggestions will be appreciate.