As drawn up by the Committee of the Labrador Retriever Club, 1916

General Description The general appearance should be that of a strongly built, short coupled, very active dog.  Compared with the wavy or flatcoated retriever he should be wider in the head, wider through the chest and ribs, wider and stronger over the loins and hindquarters.  The coat should be close, short, dense and free from feather.
Head The skull should be wide, giving brain room; there should be slight ‘stop’, ie the brow should be slightly pronounced so that the skull isn’t absolutely in a straight line with the nose.  The head should be clean cut and free from fleshy cheeks.  The jaws should be long and powerful and quite free from snipiness or exaggeration in length; the nose should be wide and the nostrils well developed.  The eyes should be of medium size, expressing great intelligence and good temper and can be brown yellow or black.  The ears should hang moderately close to the head, rather far back and should be set somewhat low and not be large and heavy.
Neck and Chest The neck should be long and powerful and the shoulders long and sloping.  The chest must be of good width and depth, the ribs well sprung and the loin wide and strong, stifles well turned and the hindquarters well developed and of great power.
Legs and Feet The legs must be straight from the shoulder to ground and the feet compact with toes well arched and pads well developed; the hocks should be well bent and the dog must neither be cow-hocked nor move too wide behind; in fact he must and move true all round on legs and feet.
Tail The tail is a distinctive feature of the breed; it should be very thick towards the base, gradually tapering towards the tip, of medium length, should be practically free from any feathering but should be clothed thickly all round with the Labradors short, thick, dense coat, thus giving that peculiar ‘rounded’ appearance which has been described as the ‘otter’ tail.  The tail may be carried gaily, but should not curl too far over the back.
Coat The coat is another very distinctive feature; it should be short, very dense  and without wave and should give a fairly hard feel to the hand
Colour The colour is generally black, free from any rustiness and any white markings except possibly small spot on the chest.  Other whole colours are permissible