Of my three nannies I put two in kid this year. The one that did not kid this year has kidnapped and fully adopted one of the kids of the lower ranking nanny. I'm not sure if it is a good thing for me or not, It could potentially come in handy when we go on holiday I guess, because the kids between them can do most of the milking if I allow them to..But it is a nuisance that all of the milkers are feeding kids.
But I just wonder how common an occurrence is it that a nanny adopts a kid like this. And interestingly she behaves like that one kid is her own. She sniffs to make sure it is 'her' kid and will only allow the one kid she sees as her own to suckle.