Herb Lamb Vineyards is in St. Helena, California. It was founded by Jennifer and Herb Lamb, who in 1987 bought 7.5 acres of hillside property just below Howell Mountain. Herb is a Napa Valley native with a college degree in soil science, and Jennifer is a public relations professional who ran her own Napa tour business and worked for other wineries. Ann Colgin and her winemaker Helen Turley used grapes from Herb Lamb Vineyards for their wines in the early 1990s. Herb Lamb’s own labels started going on the wines in 1997. The estate now produces Cabernet Sauvignon for its Herb Lamb and Two Old Dogs labels. Two Old Dogs wines are made from estate grapes not destined for the premium Herb Lamb label. In 2005 the estate also planted Sauvignon Blanc.