Horses can be placed on this list for reasons of illness, overall soundness or fitness to race.
| Horse Name | Horse Breed | Date On | Track On | Date Off | Official Vet Exam | Work | Qualify | Vet List Type |
|---|---|---|---|---|---|---|---|---|
| Humorus Holiday | Thoroughbred | Fort Erie Racetrack | Yes | X | ||||
| Hungry Wolf | Thoroughbred | Woodbine Racetrack | Yes | X | ||||
| Hush Money | Thoroughbred | Woodbine Racetrack | Yes | X | ||||
| Hyper Angel | Thoroughbred | Woodbine Racetrack | Yes | X | ||||
| Hyper Willy | Thoroughbred | Fort Erie Racetrack | Yes | X | ||||
| Hyperya | Thoroughbred | Woodbine Racetrack | Yes | X | ||||
| Hythe | Thoroughbred | Woodbine Racetrack | Yes | X | ||||
| I Fly | Thoroughbred | Fort Erie Racetrack | No | X | ||||
| I Love to Win | Thoroughbred | Woodbine Racetrack | Yes | X | ||||
| I REFUSE TO LOSE | Standardbred | Leamington Raceway | Yes | X | Long List | |||
| I'll Take the Gold | Thoroughbred | Woodbine Racetrack | Yes | X | ||||
| I'm a Cutie | Thoroughbred | Fort Erie Racetrack | Yes | X | ||||
| I'm a Home Brew | Thoroughbred | Woodbine Racetrack | No | X | ||||
| If You Insist | Thoroughbred | Woodbine Racetrack | No | |||||
| Illbegoneflying | Quarter Horse | Ajax Downs | No | X | ||||
| Impetuous Act | Thoroughbred | Woodbine Racetrack | No | X | ||||
| Impossible Bertie | Thoroughbred | Fort Erie Racetrack | Yes | |||||
| Impulsively | Thoroughbred | Fort Erie Racetrack | Yes | X | ||||
| In Memory of Floyd | Thoroughbred | Woodbine Racetrack | No | X | ||||
| In Pursuit | Thoroughbred | Fort Erie Racetrack | Yes | X |