I have a young 1st time NZ doe that was bred same time as one of my proven California does 29 days ago. Cali girl (Margo) pulled some fur night before last so put nest box in yesterday. I didn't think the NZ (Ellie) was pregnant. I could never feel anything and she doesn't look pregnant or do any of the things my other girls do when pregnant. I was checking on them this morning and noticed her nipples are definitely larger. So now I'm thinking she's pregnant and put a nest box in but other than sniffing at it shows no interest in making a nest. Not sure what to make of it because my other girls leave no doubt.