Les chevaux placés sur la liste des vétérinaires de la Commission sont inadmissibles aux courses ou à l’inscription jusqu’à ce qu’ils soient retirés de la liste, comme le précisent les chapitres 8 et 20 des Règles sur les courses de chevaux standardbred de la CAJO et le chapitre 27 des Règles sur les courses de chevaux thoroughbred.
| Nom du cheval | Race | Ajouté le | Lieu | Retiré le | Official Vet Exam | Work | Qualify | Vet List Type |
|---|---|---|---|---|---|---|---|---|
| Seems She Should | Thoroughbred | Fort Erie Racetrack | No | X | ||||
| Seen It All Before | Thoroughbred | Woodbine Racetrack | No | X | ||||
| Selective Memory | Quarter Horse | Ajax Downs | No | X | ||||
| Sensational Sarah | Thoroughbred | Woodbine Racetrack | Yes | X | ||||
| Serafina Pax | Thoroughbred | Fort Erie Racetrack | No | X | ||||
| Serenade Bay | Thoroughbred | Woodbine Racetrack | Yes | X | ||||
| SEVEN ANGELS | Standardbred | Hanover Raceway | No | X | Long List | |||
| Shadow Realm | Thoroughbred | Woodbine Racetrack | Yes | X | ||||
| SHADOWMOON RISING | Standardbred | Dresden Raceway | Yes | X | Long List | |||
| Shake It Twice | Quarter Horse | Ajax Downs | Yes | X | ||||
| Shaking the Stage | Thoroughbred | Woodbine Racetrack | No | X | ||||
| Shaman's Prodigy | Thoroughbred | Fort Erie Racetrack | Yes | X | ||||
| Shanghai Collect | Thoroughbred | Woodbine Racetrack | No | X | ||||
| Shantelle's Chance | Thoroughbred | Woodbine Racetrack | No | X | ||||
| Sharp's River | Thoroughbred | Woodbine Racetrack | Yes | X | ||||
| Shazamataz | Quarter Horse | Ajax Downs | No | X | ||||
| She's Good to Go | Thoroughbred | Fort Erie Racetrack | No | X | ||||
| Sherwood Forester | Thoroughbred | Fort Erie Racetrack | No | X | ||||
| Shesanaturalblonde | Thoroughbred | Woodbine Racetrack | No | X | ||||
| Showing Sin | Thoroughbred | Fort Erie Racetrack | No | X |