Stewart has been a 100% producer of buckskin when bred to bay, and palomino when bred to sorrel or chestnut mares. He has thrown both buckskin and palomino out of buckskin mares.

Palomino Colt out of Buckskin Mare                                       Spotted Palomino out of Spotted Sorrel/Chestnut

Buckskin Filly out of Bay Mare                                                 Buckskin Colt out of Buckskin Mare