The Old English Bulldog, the Bullenbeisser (a now - extinct breed of Bulldog) are largely responsible for the breed as we know it today. (wideopenpets.com)
The original Golden Retriever breed was created with a cross of a yellow - colored Retriever with a Tweed Water Spaniel (a now extinct breed). (petcareeducation.com)
As far back as 2005, BusinessWeek reported that discount outfits had eroded the profit margins of stock brokerages, such that only wealthy clients got much face - to - face attention and stock brokers were «an almost extinct breed.» (blog.mint.com)