A working dog of larger size, sturdily built, well balanced, neither lanky nor cobby. White in color with no markings. Medium boned, well muscled, without the slightest hint of bulkiness or lethargy. Impresses the eye with strength and activity combined with light-footedness, moves freely on strong legs.
Proportions are of great importance as the head is considered to be the most beautiful part of the Kuvasz. Length of head measured from tip of nose to occiput is slightly less than half the height of the dog at the withers. Width is half the length of the head.
Back is of medium length, straight, firm and quite broad. The loin is short, muscular and tight. The croup well muscled, slightly sloping. Forechest is well developed. When viewed from the side, the forechest protrudes slightly in front of the shoulders. Chest deep with long, well-sprung ribs reaching almost to the elbows. The brisket is deep, well developed and runs parallel to the ground. The stomach is well tucked up.
Shoulders muscular and long. Topline - withers are higher than the back. The scapula and humerus form a right angle, are long and of equal length. Elbows neither in nor out. Legs are medium boned, straight and well muscled. The joints are dry, hard. Dewclaws on the forelegs should not be removed. Feet well padded. Pads resilient, black. Feet are closed tight, forming round "cat feet." Some hair between the toes, the less the better. Dark nails are preferred.
The Kuvasz has a double coat, formed by guard hair and fine undercoat. The texture of the coat is medium coarse. The coat ranges from quite wavy to straight. Distribution follows a definite pattern over the body regardless of coat type. The head, muzzle, ears and paws are covered with short, smooth hair. The neck has a mane that extends to and covers the chest. Coat on the front of the forelegs up to the elbows and the hind legs below the thighs is short and smooth. The backs of the forelegs are feathered to the pastern with hair 2 to 3 inches long. The body and sides of the thighs are covered with a medium length coat. The back of the thighs and the entire tail are covered with hair 4 to 6 inches long. It is natural for the Kuvasz to lose most of the long coat during hot weather. Full luxuriant coat comes in seasonally, depending on climate.
The portion behind the hip joint is moderately long, producing wide, long and strong muscles of the upper thigh. The femur is long, creating well-bent stifles. Lower thigh is long, dry, well muscled. Metatarsus is short, broad and of great strength. Dewclaws, if any, are removed. Feet as in front, except the rear paws somewhat longer.