Comment Snippet:  <p> There&#39;s nothing that can be done to prevent a drought. But, there are things that can be done to minimize the long-term damage we do to our farm and genetic pool. Don&#39;t overgraze the whole farm. Confine the damage to a small area while occasionally grazing the good areas if enough grass is present. Make preps to wean early. Develop a cull priority. Use it if you have to. Don&#39;t let optimism overtake your common sense.</p>