Eggs are full of vitamins, and it's a good supplement, but I would also see about getting some actual vitamins (eggs can have vitamin deficiencies too, as I found to my horror when twelve chicks died in the shell under a broody hen)
Medicated chick starter and frequent cleaning should reduce the risk of coccidiosis, but I would give casportpony the picture she's asking for, in case there's something else.
Medicated chick starter and frequent cleaning should reduce the risk of coccidiosis, but I would give casportpony the picture she's asking for, in case there's something else.