Green Valley Ranch provides a state of the art breeding facility. State of the Art Reproduction Laboratory 140 Mare Stalls 40 Full-size Foaling Stalls 20 Extra Large “New” Foaling Stalls Live Video Feed 24-hour Care and Supervision All breeding is supported by Southern Equine Associates, Dr. Pat Garrett. Our professionals are experienced in up-to-date breeding methods and services. Semen Collection Semen Freezing, Storage, Shipping Artificial Insemination with Fresh, Shipped Cooled, or Frozen Semen Embryo Transfer