We just had our first batch of kids with our buck and three does. I'm thinking it is best to keep the buck away from the girls so we don't have more kids too soon. But how soon is too soon? I've heard people only breeding their does once a year and others just let them run free together. If I do keep him away, how big of a space does he need and do the girls need to be out of his sight? Right now we have him in a small pen, but he can see the girls and just goes nuts! Any suggestions?