Hi, I have had 2 chicks die in the last 4 days. We had 22 chicks. I find no symptoms except that the chicks, ever since we bought a few from another person and added them to the newly hatched ones, have a bit of a sneeze or something. Not constant, and no mucus or anything at all. They seem active, the temp is right, and the ones who died didn't look particularly unhealthy when I looked at them last. No pasty butt, no lethargy or anything. Just finding a dead chick. The first was one of the new ones we bought, and the second was one we hatched. Any suggestions? I have been putting a couple Tbsp of raw apple cidar vinegar in the water. And as a side note, I had to deal with a chick with a prolapsed vent! Honey fixed it! Any suggestions of what to watch for or what to do would be appreciated! Thanks.