The Labrador retriever is the most popular registered breed of dog in both the United Kingdom and the United States, two of the most "dog-friendly" cultures in the world. What about this breed is likely to account for such outstanding popularity? Labradors are generally both exceptionally friendly, and eager to please, making them excellent companions for children, as well as adults. Their intelligence and size also makes them suitable service animals.
Having been bred first to help Newfoundland fishermen haul in their fishing nets and then in Great Britain as 'gun dogs' for hunting waterfowl, Labs are powerful swimmers who love the water. As much as most Labs take to swimming, life on dry land also suits them - as long as there is an opportunity for some exercise. Their ability to adapt to both city and country life is one more factor that accounts for their popularity (ref:SPORTING GROUP: Labrador RetrieversFaith Hyndman. AKC Gazette. New York: Jul 2006. Vol. 123, Iss. 7; p. 51)
It is thought to have descended over time from the St. John's Water Dog (no longer in existence), a crossbreed of native water dogs and the Newfoundland dog (to which the Labrador is closely related), through ad-hoc breedings by early settlers in the 17th century.[1]
Their coats are short and smooth, and they possess a thick, powerful tail that superficially resembles the tail of an otter. The "otter tail" of the Lab is used in swimming and is a characteristic that is specifically selected for in breeding. Other characteristics that are helpful for water retrieving are the dog's water resistant coat and webbed toes.
The otter-like tail and webbed toes of the Labrador retriever make them excellent swimmers. Their interwoven coat is also relatively waterproof, providing more assistance for swimming. The dogs use their tail as rudders to help them steer while swimming. Their short hair allows them to work in icy waters, where longer-hair retrievers would be dragged down by ice clinging to their coats.
There are three officially recognised Lab colors:[2] black (a solid black color), yellow (anything from light cream to gold to fox-red), and chocolate (medium to dark brown). Puppies of all colors may occur in the same litter. The nose of a black or yellow Lab should be black and a chocolate's should be brown, although some fading to pink is permitted. Pink noses without pigmentation is a disqualification.
Labrador life expectancy is generally 12 to 13 years[3], and it generally is a healthy breed with relatively few major problems. Notable issues related to health and wellbeing include: