Rottweiler Breed Standard


Brief history

The Rottweiler is considered to be one of the oldest dog breeds. Its origin goes back to Roman times. These dogs were kept as herder dogs. They protected the humans and helped in driving their cattle. In the region of Rottweil,The main task of the Rottweiler now became the driving and guarding of the herds of cattle and the defence of their masters and their property. The Rottweiler got it's name from the free city of Rottweil and was known as the ("Rottweil butcher`s dog").

The butchers bred this type of dog purely for performance and usefulness. In due course, a first rate watch and driving dog evolved which could also be used as a draught dog. When, at the beginning of the twentieth century, various breeds were needed for police service, the Rottweiler was amongst those tested. It soon became evident that the breed was highly suitable for the tasks set by police service and therefore they were officially recognized as police dogs in 1910.


Rottweiler breeders aim at a dog of abundant strength, black coated with clearly defined rich tan markings, whose powerful appearance does not lack nobility and which is exceptionally well suited to being a companion, service and working dog.


The Rottweiler is a medium to large size, neither heavy nor light. His correctly proportioned, compact and powerful build leads to the conclusion of great strength, agility and endurance.
Overall Apperance
The length of the body, measured from the sternum (breast-bone) to the ischiatic tuberosity, should not exceed the height at the withers by,15 %.he length of the body, measured from the sternum (breast-bone) to the ischiatic tuberosity, should not exceed the height at the withers by, at most, 15 %.
Important Proportions
Good natured, super disposition and fond of children, very devoted, obedient, and very eager to work. His appearance is natural and rustic, his behaviour self assured, steady and fearless. He reacts to his surroundings with great alertness,good natured.
Behaviour / Temperament
Cranial Region: 
Skull: Of medium length, broad between the ears. Forehead line moderately arched as seen from the side. Occipital bone well developed without being conspicious. 
Stop: Well defined. 
Head / Structure of Skull
Nose: Nose well developed, more broad than round with relatively large nostrils, always black. 
Muzzle: The foreface should appear neither elongated nor shortened in relation to the cranial region. Straight nasal bridge, broad at base, moderately tapered. 
Lips: Black, close fitting, corner of the mouth not visible, gum as dark as possible. 
Jaws / Teeth: Upper and lower jaw strong and broad. Strong complete dentition (42 teeth) with scissor bite, the upper incisors closely overlapping the lower incisors. 
Cheeks: Zygomatic arches pronounced. 
Eyes: Of medium size, almond shaped, dark brown in colour. Eyelids close fitting. 
Ears: Medium-sized, pendant, triangular, wide apart, set on high. With the ears laid forward close to the head the skull appears to be broadened. 
Neck: Strong, of fair length, well muscled, slightly arched, free from throatiness, without dewlap. 

Facial Region
Back: Straight, strong, firm. 
Loins: Short, strong and deep. 
Croup: Broad, of medium length, slightly rounded. Neither flat nor falling away. 
Chest: Roomy, broad and deep (approximately 50 % of the shoulder height) with well developed forechest and well sprung ribs. 
Belly: Flanks not tucked up. 


Tail: In natural condition, level in extension of the upper line; at ease may be hanging ail: In natural condition, level in extension of the upper line; at ease may be hanging / Docked tail still accepted in United States
Body
Forequarters: Seen from the front, the front legs are straight and not placed too closely to each other. The forearm, seen from the side, stands straight. The slope of the shoulder blade is about 45 degrees to the horizontal. 
Shoulders: Well laid back. 
Upper arm: Close fitting to the body.
Forearm: Strongly developed and muscular. 
Pasterns: Slightly springy, strong, not steep. 
Front feet: Round, tight and well arched; pads hard; nails short, black and strong. 
Hindquarters: Seen from behind, legs straight and not too close together. When standing free, obtuse angles are formed between the dog`s upper thigh and the hip bone, the upper thigh and the lower thigh and the metatarsal.
Upper thigh: Moderately long, broad and strongly muscled. 
Lower thigh: Long, strongly and broadly muscled at top, sinewy. 
Hocks: Sturdy well angulated hocks; not steep. 
Hindfeet: Slightly longer than the front feet. Toes strong, arched, as tight as front feet. 

Limbs
The Rottweiler is a trotting dog. In movement the back remains firm and relatively stable. Movement harmonious, steady, full of energy and unrestricted, with good stride.he Rottweiler is a trotting dog. In movement the back remains firm and relatively stable. Movement harmonious, steady, full of energy and unrestricted, with good stride.
Gait

Skin on the head: Overall tight fitting. When the dog is alert, the forehead may be slightly wrinkledkin on the head: Overall tight fitting. When the dog is alert, the forehead may be slightly wrinkled
Skin
Any departure from the foregoing points should be considered a fault and the seriousness with which the fault should be regarded should be in exact proportion to its degree. 
General appearance: Light, weedy, leggy appearance. Light in bone and muscle. 
Head: Hound-type head. Narrow, light, too short, long or coarse head. Flat forehead (lack of stop or too little stop). 
Foreface: Long or pointed muzzle; split nose; Roman nose (convex nasal bridge) or dish-faced (concave nasal bridge); aquiline nose; pale or spotted nose (butterfly nose). 
Lips: Pendulous, pink or patchy; corner of lips visible. 
Jaws: Narrow lower jaw. 
Bite: Pincer bite. 
Cheeks: Strongly protruding. 
Eyes: Light, deep set. Also too full and round eyes; loose eye-lids. 
Ears: Set on too low, heavy, long, slack or turned backwards. Also flying ears or ears not carried symmetrically. 
Neck: Too long, thin, lacking muscle. Showing dewlap or throaty. 
Body: Too long, too short or too narrow. 
Back: Too long, weak; sway-back or roach back. 
Croup: Too sloping, too short, too flat or too long. 
Chest: Flat ribbed or barrel shaped. Too narrow behind. 
Tail: Set on too high or too low. 
Forequarters: Narrow or crooked front legs. Steep shoulder placement. Loose or out at elbow. Too long, too short or too straight in upper arm. Weak or steep pastern. Splayed feet. Too flat or too arched toes. Deformed toes. Light coloured nails. 
Hindquarters: Flat thighs, hocks too close, cow hocks or barrel hocks. Joints with too little or too much angulation. Dewclaws. 
Skin: Wrinkles on head 
Coat: Soft, too short or too long. Wavy coat; lack of undercoat.
Colour: Markings of incorrect colour, not clearly defined.. Markings which are too spread out. 

Faults
Hair: The coat consists of a top coat and an undercoat. The top coat is of medium length, coarse, dense and flat. The undercoat must not show through the top coat. The hair is a little longer on the hind legs. 

Color: Black with clearly defined markings of a rich mahogany on the cheeks, muzzle, throat, chest and legs, as well as over both eyes and under the base of the tail. 


Height at withers: For males is 61 - 68 cm. 
61 - 62 cm is small / 63 - 64 cm is medium height / 65 - 66 cm is large - correct height / 67 - 68 cm is very large 
Weight: approximately 50 kg 
Size and Weight
For bitches is 56 - 63 cm. 
56 - 57 cm is small / 58 - 59 cm is medium height / 60 - 61 cm is large - correct height / 62 - 63 cm is very large 
Weight Approximately 42kg
Height at withers:
General: Distinct reversal of sexual type, i.e. feminine dogs or masculine bitches. 
Teeth: Overshot or undershot bite, wry mouth; lack of one incisive tooth, one canine, one premolar and one molar. 
Eyes: Entropion, ectropion, yellow eyes, different coloured eyes. 
Tail: Kink tail, ring tail, with strong lateral deviation 
Hair: Definitely long or wavy coat. 
Color: Dogs which do not show the typical Rottweiler coloring of black with mahogany markings. White markings. 
Behaviour: Anxious, shy, cowardly, gun-shy, vicious, excessively suspicious, nervous animals. 
N.B.: Male animals must have two apparently normal testicles fully descended into the scrotum. 


Credit: https://adrk.de/index.php/en/news/50-hauptmenue/rasse