My 8 month old doeling Rose has been sticking her head through the fence and wagging her tail and just taking great interest in the buck next door. Is she being friendly just saying hello or is she ready to be bred? The buck has been next door for about a week and just today she seems like she wants to go over there. She never cared for the buck before and has even acted a little scared of him. So this is odd behavior. Nothing else would clue me in that she's in heat besides this new interest in the buck.