The Canadian Thoroughbred Horse Society's Ontario division has catalogued 186 lots for its winter mixed sale on Dec. 3 and 4 at Woodbine. The group includes 33 yearlings by such United States sires as Ecton Park, Rizzi, and Slew City Slew. There also will be yearlings by Canadian sires such as Bold n' Flashy, Foxtrail<. r="">, and Tethra. There will be mares in foal to Kiridashi, Tethra, and Whiskey Wisdom."We have already received a great response to this sale as to the quality and diversity of the horses catalogued," said Julie Coulter, the division's general manager.Additional information can be obtained at www.cthsont.com.