Labrador is one of the most popular dog breeds in the world. It is highly respected not only among breeders, but also among those who are looking for a family pet or companion dog. Labradors were originally used as dogs fetching prey when hunting. Their great advantage was the ability to memorize multiple locations of downed prey and bring one after another. Today they are much more valued for their extraordinary intelligence and gentleness, which make Labradors very useful as rescue and caring dogs.