Available for purchase. 'GL Regulus' 15hh Endurance/Racing bred gelding sired by our highly treasured 16hh pure Arabian 'GL Federal Design' and out of our equally treasured 30yo Crabbet/Polish bred 'Manto' grand daughter 'SarrodsShimetzka. Sire: GL Federal Design. (Ibn Layalia/GL Elegante Design) Dam: Sarrods Shimetzka (Radetzky/Shimandra by Manto).. Fabulous endurance prospect. Click on link below to view a video of Regulus growing 'Naturally' at Gold Leaf Arabian Stud.