John Shafer and his family founded Shafer Vineyards, located in the Stags Leap District of the Napa Valley, in 1979. From the Shafers' first wine, a 1978 Cabernet Sauvignon,
their wines have won much acclaim. Today, the Shafers farm 200 acres of vineyard in the Stags Leap District, Carneros and Oak Knoll regions. Their flagship wine, Hillside Select,
is produced from selected blocks of the family's hillside vineyards and is 100% Cabernet Sauvignon. They also produce Red Shoulder Ranch Chardonnay, Merlot, One Point Five
(Cabernet Sauvignon) and Relentless (a Syrah/Petite Sirah blend), which was named #1 wine of the year by Wine Spectator's "Top 100" of 2012.