The Labrador Retriever is found in black, chocolate, and yellow, with black being the most popular, and chocolate running a close second. The color of the nose should be the same as the color of the hair, with minimal fading. All other colors are the result of cross breeding and are not accepted as purebred Labrador Retrievers. The eyes should give the impression of intelligence and kindness; colors accepted for the eyes are brown for black and yellow haired Labs, and brown or hazel, for chocolate haired Labs.
Obviously, Labradors have a number of endearing traits or they would not be so popular. They are intelligent and fairly easy to train, partly from their desire to work with people. They are "easy keepers" and can become overweight if they are not exercised and food portions adjusted as needed. Labs are excellent family dogs because they do want to be with people and many do not do well as kennel dogs.