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 |
|---|---|---|---|---|---|---|---|---|
| Midnight Brew | Thoroughbred | Fort Erie Racetrack | Yes | X | ||||
| Midnight Rawks | Thoroughbred | Fort Erie Racetrack | No | X | ||||
| Mighty Gene | Thoroughbred | Woodbine Racetrack | No | X | ||||
| Mijo | Thoroughbred | Fort Erie Racetrack | Yes | |||||
| Millioninthemaking | Thoroughbred | Fort Erie Racetrack | No | X | ||||
| Milwaukee Saint | Thoroughbred | Woodbine Racetrack | No | X | ||||
| Mint Monster | Thoroughbred | Woodbine Racetrack | Yes | X | ||||
| Mipiace | Thoroughbred | Fort Erie Racetrack | No | X | ||||
| Mislight | Thoroughbred | Woodbine Racetrack | No | X | ||||
| Miss Bao to U | Thoroughbred | Woodbine Racetrack | No | X | ||||
| Miss Brentwood | Thoroughbred | Fort Erie Racetrack | Yes | X | ||||
| Miss Goodie Goodie | Thoroughbred | Fort Erie Racetrack | Yes | |||||
| Miss Lester Murphy | Thoroughbred | Fort Erie Racetrack | Yes | X | ||||
| Miss Matilda | Thoroughbred | Fort Erie Racetrack | Yes | X | ||||
| MISS MATLOCK | Standardbred | Rideau Carleton Raceway | No | X | Long List | |||
| MISS MILDRED | Standardbred | Mohawk Park | No | X | Long List | |||
| Miss Trinity | Thoroughbred | Woodbine Racetrack | No | X | ||||
| Miss Verrazano | Thoroughbred | Fort Erie Racetrack | Yes | X | ||||
| Mission City Girl | Thoroughbred | Fort Erie Racetrack | Yes | X | ||||
| Missworldvenezuela | Thoroughbred | Woodbine Racetrack | No | X |