2006-4-1 2006-1-31 Sand Hills registered Texas Longhorns, Dora Thompson, Lousiana, using Ambush 13 as there herd sire, seen her ranch site on the Longhorn Network. 377650 text/html 1.0 EN sand hills ranch texas longhorn breeder cows bulls calves heifers longhorn network louisianadora thompson Sand Hills Ranch, Dora Thompson, Registered Texas Longhorn Breeder, Louisiana text