The Terrier, like the Hound, must on no account be leggy, nor must he be too short in the leg. He should stand like a cleverly made hunter, covering a lot of ground, yet with a short back, as stated below. He will then attain the highest degree of propelling power, together with the greatest length of stride that is compatible with the length of his body. Weight is not a certain criterion of a Terrier's fitness for his work-general shape, size and contour are the main points; and if a dog can gallop and stay, and follow his fox up a drain, it matters little what his weight is to a pound or so.
Eyes and rims should be dark in color, moderately small and rather deep set, full of fire, life and intelligence and as nearly possible circular in shape. Anything approaching a yellow eye is most objectionable. Ears should be V-shaped and small, of moderate thickness, and dropping forward close to the cheek, not hanging by the side of the head like a Foxhound. The topline of the folded ear should be well above the level of the skull. Disqualifications - Ears prick, tulip or rose. Cheeks must not be full. Jaws, upper and lower, should be strong and muscular and of fair punishing strength, but not so as in any way to resemble the Greyhound or modern English Terrier. There should not be much falling away below the eyes. This part of the head should, however, be moderately chiseled out, so as not to go down in a straight slope like a wedge. The nose, toward which the muzzle must gradually taper, should be black.
Neck should be clean and muscular, without throatiness, of fair length, and gradually widening to the shoulders. Back should be short, straight (i.e., level), and strong, with no appearance of slackness. Chest deep and not broad. Brisket should be deep, yet not exaggerated. The foreribs should be moderately arched, the back ribs deep and well sprung, and the dog should be well ribbed up. Loinshould be very powerful, muscular and very slightly arched. .
Shoulders should be long and sloping, well laid back, fine at the points, and clearly cut at the withers. The elbows should hang perpendicular to the body, working free of the sides. The forelegs viewed from any direction must be straight with bone strong right down to the feet, showing little or no appearance of ankle in front, and being short and straight in pastern. Both fore and hind legs should be carried straight forward in traveling. Feet should be round, compact, and not large; the soles hard and tough; the toes moderately arched, and turned neither in nor out.
Should be smooth, flat, but hard, dense and abundant. The belly and underside of the thighs should not be bare.
Should be strong and muscular, quite free from droop or crouch; the thighs long and powerful, stifles well curved and turned neither in nor out; hocks well bent and near the ground should be perfectly upright and parallel each with the other when viewed from behind, the dog standing well up on them like a Foxhound, and not straight in the stifle.