Ive replaced one of my does nest box material SIX times. Her litter is about 4 days old. Today I came home with the entire nest box soaked to the brim, the kits were cold and five are probably going to die. I don't understand this! I tried putting in another box with litter and hay, I tried changing the nest box material and I tried using several different nest boxes....shes killing these kits! I tried to foster them out but my other does have kits 18 days old and up, they weren't having it.