So this has happened twice to me so far and I am wondering if anyone knows what the problems is. The first time it happened I had bought 6 chicks from my pet chicken and my silver laced wyandotte seemed like he had a really hard time staying awake. She was always dozing off. After two days she died. Today I hatched two eggs and my husband took them out of the incubator and put them in the brooder we keep them in and I came home from work and saw the same thing happening to one of the chicks. It was really tired and kept nodding off. I just went down there and it was dead. Why does this keep happening? Is there something I can do to prevent this?