| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Specifically | bay | f | 1994 | Sky Classic | Specificity | Thoroughbred | USA | |
| Specification | bay | f | 2008 | Empire Maker | Skimble | Thoroughbred | USA | |
| Specificity | bay | f | 1988 | Alleged | Mandera | Thoroughbred | USA | |
| Specious | chestnut | f | 1968 | Prince John | Sophist | Thoroughbred | USA | |
| Speciously Bold | chestnut | f | 1976 | Bold Bidder | Specious | Thoroughbred | USA | |
| 3370-5 Specks of Magic | chestnut | f | 2005 | 985100010852296 | Magic Albert | Diamond Peak | Thoroughbred | Avstraliia |
| Spectacular | grey | f | 1970 | Promised Land | Stop On Red | Thoroughbred | USA | |
| Spectacular Bev | grey | f | 1984 | Spectacular Bid | Bev Bev | Thoroughbred | USA | |
| Spectacular Bid | c | 1976 | Bold Bidder | Spectacular | Thoroughbred | USA | ||
| Spectacular Day | chestnut | f | 2000 | Carson City | Reggie V | Thoroughbred | USA |