Garrett Training Concepts is located in San Marcos, CA (Northern San Diego County) at the beautiful Masongate Farm owned by Richard and Hattie Martin. Garrett Training Concepts is a full service Arabian training facility offering all aspects of horsemanship from show training to breeding management. This beautiful facility boasts 6 lush, irrigated pastures, 24 covered paddocks and a 25 stall show barn complete with indoor grooming facilities, a fly system, and timed lighting throughout.