The Labrador Retriever, also known as simply Labrador or Lab, is one of several kinds of retrievers, a type of gun dog. Labradors are athletic, playful, and the most popular breed of dog by registered ownership in Australia, Canada, New Zealand, the United Kingdom, and the United States (since 1991).
A favourite assistance dog breed in these and other countries, Labradors are frequently trained to aid people who are blind and assist people with autism, act as therapy dogs, and perform screening and detection work for law enforcement and other official agencies. They are prized as sporting and waterfowl hunting dogs.
The Labrador was developed from the St. John's water dog, which was originally bred in Newfoundland. The first and second Earls of Malmesbury, who bred for duck shooting on his estate,and the 5th and 6th Dukes of Buccleuch, and youngest son Lord George William Montagu-Douglas-Scott,were instrumental in developing and establishing the modern Labrador breed in 19th century Britain. The dogs Avon ("Buccleuch Avon") and Ned given by Malmesbury to assist the Duke of Buccleuch's breeding program in the 1880s are considered the ancestors of modern Labradors.
The first St. John's dog was said to be brought to Britain in or around 1820; however, the breed's reputation had spread to Britain long before. There is a story that the Earl of Malmesbury saw a St. John's dog on a fishing boat and immediately made arrangements with traders to have some of these dogs exported to Britain. These ancestors of the first labradors so impressed the Earl with their skill and ability for retrieving anything within the water and on shore that he devoted his entire kennel to developing and stabilizing the breed.