I’ve been in the dairy business all my life. My parents, Pat and Peggy, launched Sustaire Dairy here in Winnsboro, Texas back in 1966, and while I was growing up, they expected me to pitch in wherever and whenever I could. In 1990, I bought 17 heifers of my own to add to our 100-head operation. Today, my son Garrett and daughter Jordan represent the third generation of Sustaire Dairy.
Cattlemen’s Beef Board

Mark Sustaire, CBB member
Throughout my nearly 33 years in the dairy business, a lot has changed. There are much larger operations, fewer small family-owned dairies, computerized…