Animal Fertility Clinic is one of four Synbiotics/ International Canine Genetics (ICG) Canine Semen Freezing Centers in Texas. There are approximately sixty Synbiotics/ICG freezing centers in the world. These freezing centers collect, process and preserve canine semen. Frozen semen is stored long-term at Synbiotics in San Diego, California. Dr. Freeman also trains veterinarians in canine semen freezing techniques for Synbiotics/ICG.