<P> The Chesapeake Bay Retriever is a large - sized breed of dog belonging to the Retriever , Gundog , and Sporting breed groups . Members of the breed may also be referred to as a Chessie , CBR , or Chesapeake . The breed was developed in the United States Chesapeake Bay area during the 19th century . Historically used by area market hunters to retrieve waterfowl , it is primarily a family pet and hunting companion . They are often known for their love of water and their ability to hunt . It is a medium to large sized dog similar in appearance to the Labrador Retriever . The Chesapeake has a wavy coat , rather than the Labrador 's smooth coat . They are described as having a bright and happy disposition , courage , willingness to work , alertness , intelligence , and love of water as some of their characteristics . </P>
where did the chesapeake bay retriever originated from
the United States Chesapeake Bay area during the 19th century