My two Nigerian Dwarfs sisters will be a year on Christmas. They were dam raised but are VERY friendly. As of late, they stand on the stumps by the fence and bleat and bleat until I go out and say hello. Even when they have ample fresh hay and water. When I leave their presence they continue on as if they want me with them all of the time. What did I do wrong? My other doeling who is not very friendly doesn't make as peep, nor does the dam of "the yellers." Is this a heat cycle? If they are bred could it possibly stop? My husband can't stand the noise and I feel as if I'm being accosted whenever I step out of the door. I love them very much as do my two daughters but this feels very unsustainable. Any thoughts, please???