Medium sized, with a noble, square-shaped head, strong of limb, bred to cover all terrain encountered by the walking hunter. Movement showing an easy catlike gracefulness. Excels equally as a pointer in the field, or a retriever in the water. Coat is hard and coarse, never curly or woolly, with a thick undercoat of fine hair, giving an unkempt appearance. His easy trainability, devotion to family, and friendly temperament endear him to all. The nickname of "supreme gundog" is well earned.
The head is to be in proportion to the overall dog. TThe required abundant mustache and eyebrows contribute to the friendly expression. The eyes are large and well open, more rounded than elliptical. They have an alert, friendly, and intelligent expression. Eye color ranges in all shades of yellow and brown. Haws should not show nor should there be protruding eyes. The ears should be of medium size, lying flat and close to the head, set high, at the height of the eye line. Nose-Well open nostrils are essential. Nose color is always brown. Any other color is a disqualification.
Neck- rather long, slightly arched, no dewlap. Topline- The back is strong and firm, descending in a gentle slope from the slightly higher withers to the base of the tail. Body-Chest- The chest must descend to the level of the elbow, with a moderate spring of rib. The chest must neither be too wide nor too narrow, but of medium width to allow freedom of movement. The loin is strong and well developed, being of medium length. The croup and rump are stoutly made with adequate length to favor speed.
Shoulders are long, with good angulation, and well laid back. The forelegs are straight and vertical from the front and set well under the shoulder from the side. Pasterns are slightly sloping. Dewclaws should be removed. Feet are round, firm, with tightly closed webbed toes. Pads are thick.
The coat is one of the distinguishing features of the breed. It is a double coat. The outer coat is medium length, straight and wiry, never curly or woolly. The harsh texture provides protection in rough cover. The obligatory undercoat consists of a fine, thick down, which provides insulation as well as water resistance. The undercoat is more or less abundant, depending upon the season, climate, and hormone cycle of the dog. It is usually lighter in color. The head is furnished with a prominent mustache and eyebrows. These required features are extensions of the undercoat, which gives the Griffon a somewhat untidy appearance. The hair covering the ears is fairly short and soft, mixed with longer harsh hair from the coat. The overall feel is much less wiry than the body.
The thighs are long and well muscled. Angulation in balance with the front. The legs are vertical with the hocks turning neither in nor out. The stifle and hock joints are strong and well angulated. Feet as in front.