South Texas Deer Co. specializes in whitetail deer breeding including breeder bucks, bottle raised does, stock deer and shooter bucks. They pride themselves in being one of the few whitetail breeders that offer grey bodied South Texas genetics and early blooming genetics. In addition they provide DNA and Pedigree Charts for all their whitetail deer.

4mercury designed and implemented a corporate brand for STDC using both online and offline methods. The website provides users the ability to monitor specific deer by webcam capabilities and chronological picture posting.