We've been raising chickens for almost three years and we have had continuous eggs in that time. We get routinely get rid of some of our chickens and then we acquire more chickens just to keep the flock going. We've never had a problem. We have not had one egg in 8 months! We have introduced hatched chicks during this time and they've never laid an egg. We don't see any signs of eggs disappearing. We don't see any Predators getting into the coop. We have no clue what's going on. Does anyone have advice? We have sold all but 4 hens and would like to acquire any more this spring but we need to know how to fix this.