OntarioGrapesWineries
Three Dog Winery
Three Dog Winery grows grapes at Prince Edward County, in the Prince Edward County appellation.
Where it sits
Three Dog Winery is at Prince Edward County, inside Prince Edward County — one of the three appellations of origin recognised under Ontario's VQA system. What that claim means on a label, and how the boundary is defined in regulation, is set out on the regions page.
What it grows
The winery works with Pinot Noir, Pinot Gris, Cabernet Franc and Baco Noir.
Each of those has a page here on how it behaves in Ontario: the heat it needs to ripen, the Brix it reaches at harvest, and which parts of the province actually plant it.
Vineyard area: 10 acres.
Visiting
Open to visitors (per site, 2026-10-16)
Also in Prince Edward County: Trail Estate Winery, Black Prince Winery. The full list is on the Ontario wineries page.
What we hold on this winery
| Location | Prince Edward County |
|---|---|
| Appellation | Prince Edward County |
| Sub-appellation | not known |
| Founded | not known |
| Vineyard area | 10 acres |
| Varieties | Pinot Noir, Pinot Gris, Cabernet Franc, Baco Noir |
Compiled from the winery's own website (source), checked October 2026. Facts change — corrections are welcome.