What a correct Rottweiler is built like

A family waiting for a puppy usually meets the standard before they meet the dog. Someone sends a link, or a kennel page quotes a line of it, and there it is: a document in sections on the skull and the croup and the angulation of the hock. It reads like a form to be filled in, and it is easy to close the tab. Then the dog is led out on the lawn, and the question becomes much harder. Is this dog built the way the breed is supposed to be built, and how would anyone know?

What the standard actually fixes

The FCI standard for the Rottweiler answers more of that than people expect, and it answers in plain measurements. The Rottweiler is breed number 147, Group 2, Section 2.1, Molossoid, mastiff type, with a working trial. It describes one dog rather than a fashion: medium to large, stalwart, neither heavy nor light, neither leggy nor weedy, compact and powerful. The working trial is not decoration: a dog built to work has to move.

The figures are few and specific. Height at the withers for males is 61 to 68 cm, with 65 and 66 cm given as large and correct; for bitches, 56 to 63 cm, with 60 and 61 cm correct. Weight is approximately 50 kg for a male and 42 kg for a bitch. A breeder should be able to say where their own dogs fall in those ranges.

The proportion that does most of the work

One sentence carries more weight than the rest of the measurements together. The length of the body, measured from the point of the sternum to the ischiatic tuberosity, should not exceed the height at the withers by more than 15 per cent. A Rottweiler is therefore very nearly as tall as it is long. What should stand in front of you is a dog that fits inside its own square, not one stretched out behind the shoulder.

Chest depth follows the same logic. The standard asks for a chest approximately 50 per cent of the shoulder height, roomy, broad and deep, with well sprung ribs and flanks not tucked up. A flat-ribbed or barrel-shaped chest is a listed fault, and a buyer can feel it through the coat: run a hand down the sternum and look for the ribcage to reach the elbow.

Is the head something a buyer can check?

Yes. The standard gives a ratio: the muzzle relates to the skull as about 1 to 1.5. The skull is of medium length and relatively broad between the ears, the stop relatively strong, the nasal bridge straight. A hound-like, narrow, too long or overly coarse head is a fault, and the very molossoid head is a severe one.

Other details need no expertise at all. Forty-two teeth in a scissor bite, the upper incisors closely overlapping the lower. Eyes of medium size, almond-shaped, dark brown, with lids fitting close; light, deep-set eyes and loose eyelids are faults. Ears of medium size, pendant, triangular, set on high and wide apart. Strong wrinkles on the forehead and cheeks are a severe fault. Ask to see the bite, and look at the head from the side, not from above.

Bone, feet, and what your hands find

Bone is the part of a Rottweiler that photographs worst and hands read best. Light bone and muscle, and a leggy appearance, are listed faults. The forelegs should be straight and strongly developed, not set too close together, with the shoulder blade sloping at about 45 degrees to the horizontal. Pasterns are slightly springy, strong, not steep. The feet are round, tight and well arched, with hard pads and short, black, strong nails.

Seen from behind, the hindquarters are straight and not too close together, with well angulated, not steep, hocks. Flat thighs, cow hocks, hocks too close and barrel hocks are all faults. None of this needs a judge's eye, only level ground and your hands moving along the ribs, down a front leg, around a hock.

What does the trot tell you that standing does not?

The standard says plainly that the Rottweiler is a trotting dog. In movement the back remains firm and relatively stable, and the gait is harmonious, steady, full of energy and unrestricted, with good stride. Sluggish action while trotting is not a small note; it sits among the severe faults, next to an overly heavy, overly molossoid construction.

The useful part of a kennel visit is not the stack. It is the length of the field and back, on a loose lead, on ground that does not slip. Watch whether the topline stays quiet, whether the front legs reach and land without paddling, whether the dog covers the ground without effort. A dog that moves well is usually a dog put together well, and this is the cheapest test a buyer has.

What can paper tell you that the eye cannot?

Conformation is only part of the picture. The closing note of the standard says that only functionally and clinically healthy dogs with breed typical conformation should be used for breeding. Health is where the record matters more than the impression. Hip and elbow screening under a recognised scheme, such as the OFA in the United States or the FCI recognised equivalents in Europe, produces a score sheet with a result per joint, something you can read, copy and keep.

Ask for the sheets themselves, not a summary. The contract is the other place where structure and health meet: a kennel that has done the work will put in writing what was tested, when and with what outcome. In the whelping box there is nothing to judge yet, only weights and dates. Structure is something you watch appear over months, with the standard held against it.

What to do before your next visit

Take the standard with you, literally. The FCI publishes it as a PDF, and the final page carries a surface anatomy drawing with every point named: withers, croup, point of shoulder, point of the hock. Print it and take it to the visit. Stand the dog in profile on level ground, look from the side rather than from above, and compare the drawing with the dog: body length against height at the withers, depth of chest against the elbow, slope of the shoulder, tail carried in its natural condition.

One measurement worth taking

Then take one number home. Height at the withers is measured at the highest point of the shoulder blades, with the dog standing square and relaxed, using a stick and a level. Compare it with the standard: 61 to 68 cm for a male, 56 to 63 cm for a bitch. If the dog has been described to you as correct, that number should fall inside the range, and the person who bred it should be able to say where. Write it down next to the date, the way the kennel does. It is the first line of a record you will keep for the life of the dog.