General Appearance
The perfect Bulldog must be of medium size and smooth coat; with heavy,
thick-set, low-swung body, massive short-faced head, wide shoulders and
sturdy limbs. The general appearance and attitude should suggest great
stability, vigour, and strength. The demeanour should be pacific and dignified.
These attributes should be countenanced by the expression and behaviour.
The points  should be well distributed and bear good relation one to the other,
no feature being in such prominence from either excess or lack of quality that
the animal appears deformed or ill-proportioned.

In comparison with specimens of different sex, due allowance should be made
in favour of the bitches which do not bear the characteristics of the breed to the
same degree of perfection and grandeur as do the dogs.

The disposition should be equable and kind, resolute and courageous (not
vicious or aggressive).

The size for mature dogs is about 50 lb. (23 kg); for mature bitches about 40 lb.
(18 kg).

Coat and Colour
The coat should be straight, short, flat, close, of fine texture, smooth and glossy
(no fringe, feather or curl). The colour of coat should be uniform, pure of its kind
and brilliant. The various colours found in the breed are to be preferred in the
following order:
(a) red brindle;
(b) all other brindles;
(c) solid white;
(d) solid red, fawn, or fallow;
(e) piebald;
(f) inferior qualities of all the foregoing.

A perfect piebald is preferable to a muddy brindle or defective solid colour.
Solid black is very undesirable, but not so objectionable if occurring to a
moderate degree in piebald patches. The brindles, to be
perfect, should have a fine, even and equal distribution of the composite
colours. In brindles and solid colours a small white patch on the chest is not
considered detrimental. In piebalds the colour patches should be well defined,
of pure colour and symmetrically distributed.

The skin should be soft and loose, especially at the head, neck and shoulders.

The head and face should be covered with heavy wrinkles. The skull should be
very large, and in circumference, in front of the ears, should measure at least
the height of the dog at the shoulders. Viewed from the front, it should appear
very high, from the corner of the lower jaw to the apex of the skull, and also very
broad and square. Viewed at the side, the head should appear very high, and
very short from the point of the nose to occiput. The forehead should be flat (not
rounded or domed), neither too prominent nor overhanging the face. The
cheeks should be well rounded, protruding sideways and outward beyond the
eyes. The temples or frontal bones should be very well defined, broad, square
and high, causing a hollow or groove between the eyes. This indentation, or
stop, should be both broad and deep and extend up the middle of the forehead,
dividing the head vertically, being traceable to the top of the skull. Muzzle: The
face, measured from the front of the cheekbone to the tip of the nose, should be
extremely short, the muzzle being very short, broad, turned upwards and very
deep from the corner of the eye to the corner of the mouth. The chops or flews
should be thick, broad, pendant, and very deep, completely overhanging the
lower jaw at each side. They join the underlip in front and almost or quite cover
the teeth, which should be scarcely noticeable when the mouth is closed.
Nose: Nose should be large, broad and black, its tip being set back deeply
between the eyes. The distance from bottom of stop, between the eyes, to the
tip of nose should be as short as possible and not exceed the length from the
tip of nose to the edge of underlip. The nostrils should be wide, large and
black, with a well-defined line between them. Any nose other than black is
objectionable and Dudley or flesh-coloured nose absolutely disqualifies from
competition. Mouth: The jaws should be massive, very broad, square and
undershot, the lower jaw projecting considerably in front of the upper jaw and
turning up. The teeth should be large and strong, with the canine teeth or tusks
wide apart; the six small teeth in front, between the canines, in an even, level
row. Eyes: Eyes seen from the front should be situated low down in the skull,
as far from the ears as possible, and their corners should be in a straight line
at right angles with the stop. They should be quite in front of the head, as wide
apart as possible, provided their outer corners are within the outline of the
cheeks when viewed from the front. They should be quite round in form, of
moderate size neither sunken nor bulging, and in colour should be very dark.
The lids should cover the white of the eyeball, when the dog is looking directly
forward, and the lid should show no haw. Ears should be set high in the head,
the front inner edge of each ear joining the outline of the skull at the top back
corner of skull, so as to place them as wide apart, and as high, and as far from
the eyes as possible. In size they should be small and thin. The shape termed
?rose ear? is the most desirable. The rose ear folds inward at its back lower
edge, the upper front edge curving over, outwards and backwards, showing
part of the inside of the burr. (The ears should not be carried erect or
prick-eared or buttoned and should never be cropped.)

The neck should be short, very thick, deep and strong and well arched at the
back. At the throat, from jaw to chest, there should be two loose pendulous
folds, forming the dewlap.

The shoulders should be muscular, very heavy, widespread and slant outward,
giving stability and great power. The elbows should be low and stand well out
and loose from the body. The forelegs should be short, very stout, straight and
muscular, set wide apart, with well-developed calves, presenting a bowed
outline, but the bones of the legs should not be curved or bandy, nor the feet
brought too close together. The feet should be moderate in size, compact and
firmly set. Toes compact, well split up, with high knuckles and with short stubby
nails. The front feet may be straight or slightly out-turned.

The back should be short and strong, very broad at the shoulders and
comparatively narrow at the loins. There should be a slight fall in the back,
close behind the shoulders (its lowest part), whence the spine should rise to
the loins (the top of which should be higher than the top of the shoulders),
thence curving again more suddenly to the tail forming an arch (a very
distinctive feature of the breed) termed roach back or, more correctly ?wheel

The brisket and body should be very capacious, with full sides, well-rounded
ribs and very deep from the shoulders down to its lowest part, where it joins the
chest. The chest should be very broad, deep, and full. It should be well let down
between the shoulders and forelegs, giving the dog a broad, low, short-legged
appearance. The body should be well ribbed up behind with the belly tucked up
and not rotund.

The hind legs should be strong and muscular and longer than the forelegs, so
as to elevate the loins above the shoulders. Hocks should be slightly bent and
well let down, so as to give length and strength from loins to hock. The lower
leg should be short, straight and strong, with the stifles turned slightly outward
and away from the body. The hocks are thereby made to approach each other,
and the hind feet to turn outward. The hind feet should be pointed well outward.

The tail may be either straight or screwed (but never curved or curly), and in any
case must be short, hung low, with decided downward carriage, thick root and
fine tip. If straight, the tail should be cylindrical and of uniform taper. If screwed,
the bends or kinks should be well defined, and they may be abrupt and even
knotty, but no portion of the member should be elevated above the base or root.

The style and carriage are peculiar, his gait being a loose-jointed, shuffling,
sidewise motion, giving the characteristic roll The action must, however be
unrestrained, free and vigorous.