Those planning to stand a stallion in Ontario are reminded that those stallions must be registered with the Ontario Sires Stakes program prior to any mare(s) being bred in order for the offspring to be eligible for OSS57.
The registration deadline is Jan. 15, 2026.
Applications received after Jan. 15, 2026 are subject to a $500 late registration fee.
Those wishing to register a stallion with the OSS Program for 2026 can do so by filling out the online stallion registration form.
A pdf version of the application form can be downloaded here for those wishing to submit a paper copy.
If you require assistance contact the OSS Program Coordinator, Christina Saftic, at 416-407-4841 or at ossprogram@ontarioracing.com