| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Western Reel | d.-bay | f | 1992 | Gone West | River Jig | Thoroughbred | USA | |
| Western Rose | bay | f | 1888 | Westbourne | First Rose | Thoroughbred | Great Britain | |
| Western Sky | chestnut | c | 1957 | Never Say Die | Sun Stream | Thoroughbred | Great Britain | |
| Western Sun | f | 1956 | Golden Cloud | Thoroughbred | Great Britain | |||
| Western Winter | d.-bay | c | 1992 | Gone West | Chilly Hostess | Thoroughbred | USA | |
| Westlake | d.-bay | f | 2002 | Honour and Glory | Foxcaller | Thoroughbred | USA | |
| Westminster | bay | c | 1877 | Thoroughbred | Great Britain | |||
| Westminster | br. | c | 1866 | Glenmasson | Figtree | Thoroughbred | Great Britain | |
| Westmister Bridge | chestnut | f | 1950 | Thoroughbred | Great Britain | |||
| 2186-4 Westport | grey | f | 2004 | Mizzen Mast | Western Approach | Thoroughbred | USA |