The Ontario Standardbred Improvement Program (SIP) is proud to announce its 2026 Stallion Directory is now available to download.
The 46-page guide features detailed information on all 42 stallions eligible to the Ontario Sires Stakes (OSS) program in 2026, as well as important contact, payment and program information. There’s also a list of 2025 stallion leaders, answers to frequently asked questions and a list of training and boarding facilities in the province.
It’s your one-stop guide to everything you need to know about Ontario’s world-class stallions.