A black Lab is a Labrador Retriever in the breed's original and most familiar color, not a separate breed. Labs descend from the St. John's water dogs of Newfoundland, and British sportsmen refined them into gun dogs. They have a broad head, an otter tail and a dense, water-resistant double coat, sometimes with a small white chest spot. Adults usually weigh 55 to 80 pounds.
Coat color doesn't change personality. Black Labs are typically friendly, food-motivated and eager to please, and they mature slowly, so expect a bouncy adolescence. Field-bred dogs are often leaner and more driven than show-bred ones, and every dog varies. In Sumter, that means daily exercise, consistent training, measured meals and plenty of brushing through heavy shedding seasons.