11.   Domestic pork consumption has suffered because of a beef surplus created by a rising cattle herd.

12.   Drought in the Midwest and record corn prices led feedlot operators to continue to shrink their cattle herds over the past month, Agriculture Department figures showed.

13.   He recently secured a new loan that will allow him to double his cattle herd over the next dozen months.

14.   His research on tick fever, brought north by Texas cattle herds on trail drives, led to the first cooperative effort by states to battle livestock disease.

15.   I mean, did you ever see Roy Rogers or Hopalong Cassidy flossing their teeth while riding point on a cattle herd?

16.   Lower feed costs are expected to encourage a further expansion of cattle herds.

17.   Mad cow disease has ravaged cattle herds in Britain but has never been detected in the United States.

18.   Mad cow disease itself has never been detected in U.S. cattle herds.

19.   Not only do the elephants wipe out crops while the lions kill livestock, but the wildebeest carry a disease that periodically wipes out Masai cattle herds.

20.   Nobody suggests that mad cow disease has infected American cattle herds.