Labradors descend from the St. John's water dogs of Newfoundland, which British sportsmen imported in the 1800s and shaped into gun dogs for retrieving game from land and water. That job explains the thick otter tail, short water-resistant double coat and webbed toes. Labs come in black, yellow and chocolate, and some are leaner and more driven than others.
Many Labs are sociable, eager to please and happiest around people, balls or water, which is why they're so common as family dogs and assistance dogs. In Lewisburg, that means a dog who wants to join the daily walk and the weekend trail trip. Expect heavy seasonal shedding, a bouncy adolescence that can last two or three years, and a hearty appetite that needs portion control.