| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Top of Seattle | bay | f | 1994 | Seattle Slew | See You At the Top | Thoroughbred | USA | |
| Top Ring | chestnut | c | 2024 | 981020051074798 | Tonalist | Happy Motoring | Thoroughbred | Dr. Hiram C. Polk & Dr. Susan Galandiuk |
| Top Royelle | bay | f | 2004 | Royal Applause | Colchica | Thoroughbred | Great Britain | |
| Top Sense | bay | c | 2010 | 643094100276657 | Street Sense | Talent Queen | Thoroughbred | USA |
| Top Source | bay | f | 1991 | Lead On Time | Princesse Legere | Thoroughbred | Great Britain | |
| Top Spin | d.-bay | f | 2011 | Street Cry | Let | Thoroughbred | USA | |
| Top Ten List | d.-bay | f | 2002 | Bold Executive | Pick Ten | Thoroughbred | Canada | |
| Top Trit | bay | f | 1985 | Topsider | Dowry | Thoroughbred | USA | |
| Top Twig | bay | f | 1967 | High Perch | Kimpton Wood | Thoroughbred | Ireland | |
| Top Ville | d.-bay | c | 1976 | High Top | Sega Ville | Thoroughbred | Ireland |