The
Labrador Retriever would have to be one of the most familiar
breeds of
dog to many. Labradors are noted for their friendliness, intelligence (though they don't often show it) and their obedience. Because of these traits, they are often trained to be
assistance dogs[?], such as
service dogs or
guide dogs.
Labradors are relatively large dogs and they are either black, brown or yellow in colour.