Intelligent, friendly, and eager to please, Labrador retrievers have a long history of helping humans, and humans love them for it.
According to the American Kennel Club, as of 2014, Labrador Retrievers are the most popular breed in the United States, and their combination of brains and a pleasant demeanor are to thank.
Their intelligence is no accident, though – it is partially the result of a long tradition of hard work and training.
Born to Fetch
