I have a pygmy buck and what i think is a British Alpine doe. Mr. Billy got out and went to visit Ms. Doe a week or so ago. He is just a little over a year old. And at my best guess I would say she is no less than 5. She was given to me 3 years ago and she was at least 2 at the time. She has never had a baby. My question is ..Has anyone had any luck breeding a smaller buck to a larger doe. (he is alot shorter than her) And should I be worried about her being an older doe giving birth for the first time.