What nest box materials do people find work the best? Hopefully (fingers crossed) our two Flemish Giant does are due Halloween!!! The two litters will have been sired by our Champagne buck. We made some really nice nest boxes I just don't know what to put in them for nesting materials. Our rabbits are kept inside so temperature isn't an issue. I have read conflicting things about wood shavings (like you would purchase at a pet store for a hamster). Some people swear by it and others claim it will clog the baby kits' nose and mouth and cause suffocation. Some people say to use straw and not hay because hay is too coarse and pokey but straw looks coarse and pokey to me. Any input would be greatly appreciated.