OK I got an adult Female New Zealand Doe a couple months ago. I was told she was bred and which day that occurred so I knew the due date. Well I gave her a nest box a few days before due date and nothing ever happend. No hair pulling, nest making, hormones, nothing. So I waited 7 days then bred her with my NZ buck. Immediately he bred her when i put her in his pen but I left her in there for 24 hours anyway just to be sure. Well she was due this time on Mother's Day. May 10th. On may 9th I put a nest box with hay in her pen again. On day 31 (may 11th) She started pulling hair. On day 32 She pulled alot more hair and had a good nest going on. Well today is day 34 and still no babies. I have not seen her in the nest and for the past couple days she has become aggressive. She has never acted that way before. Each morning since the 10th I have checked the box periodically and no babies. How long should I wait til I take the box out? I have never had a rabbit pull hair and make nest but no babies. Any body got any advice?