The Cattle Industry Convention and NCBA Trade Show is underway in Orlando. Replacement heifers are a major investment for Texas cattle producers looking to rebuild their herds.   Precision agriculture technology continues to improve.   Winter finally made its way to Deep South Texas.   Horses’ eyes are more susceptible to injury than the eyes of many other animals.   Several Texans are questioning the size and purpose of Chronic Wasting Disease surveillance and containment zones.