Labrador Retriever Puppies for Sale Originally hailing from Newfoundland, Labrador Retrievers were first used as fisherman helpers. These gentle and intelligent dogs helped to catch escaping fish as well as assisted in pulling in nets. They were crossed with Spaniels, Setters and other Retrievers and developed the abilities of a true Retriever. Affectionately called "Labs," they were bred to be used in retrieving game, although they have a very stable temperament that makes them fit for many other activities besides hunting. The Labrador Retriever is still known as the most popular breed of dog in the United States according to the AKC registration numbers. Besides being gentle and intelligent, these dogs are some of the most family friendly you will find. They are also beautiful in appearance. With coats of black, chocolate and yellow; people are proud to own a Lab. In addition, these dogs want nothing more than to please their owners, which is why they are perfect guide dogs for the blind.