Our last litter was a surprise and we were unprepared with a nesting box. We used what we had on hand which was a plastic dishpan and the doe used it as a litter box and the kits froze before we realized what was happening. We removed the doe and kits from the male rabbits when we first discovered the litter, however she apparently got pregnant again before we removed her and we found another surprise litter today. My husband is building a nesting box now but how do we keep her from using it as a litter box?