A Rottweiler is a large, robust and powerful dog breed originating in Germany.
Appearance
The Rottweiler breed is black with clearly defined tan or mahogany markings on the cheeks, muzzle, chest, legs, and eyebrows. The markings on the chest should form two distinct upside-down triangles, and even a tiny patch of white in between is not acceptable for show dogs. The cheeks should have clearly defined spots that should be separate from the muzzle tan. The muzzle tan should continue over the throat. Each eyebrow should have a spot. Markings on the legs should not be above a third of the leg. On each toe should be a black 'pencil' mark, and the nails are black. Underneath the tail should also be tan.
The coat is medium length and consists of a waterproof undercoat and a coarse top coat. Rottweilers tend to be low maintenance, although they experience shedding during certain periods of the year.
Naturally, Rottweilers are a tailed dog. There are at least two different explanations as to why tails were originally bobbed. One version is that tails were originally removed to prevent breakage and infection that would occur when the tail became covered in mud and other debris collected from pastures and livestock. Another is that as working dogs they were bobbed to avoid a "tail tax" (the method used to count livestock being driven to market was to count tails). Today, many owners in U.S. decide to have the tails removed soon after the puppy's birth for purely cosmetic reasons. The tail is usually docked to the first joint, and in general should give the impression of a lengthened topline. In the past docking was a commonly accepted practice, but it has been banned in the European Union.
The chest is deep and should reach the dog's elbows, giving tremendous lung capacity. The back should be straight, never sloping. According to FCI standard, the Rottweiler stands 61 to 68 cm (24-27 inches) at the withers for males, and 56 to 63 cm (22-25 inches) for females.[2] Average weight is 50 kg (110 pounds) for males and 42 kg (95 pounds) for females.
Temperament
In the hands of a responsible owner, a well-trained and socialized Rottweiler can be a reliable, alert dog and a loving companion. However, any poorly trained dog can become a danger in the wrong circumstances. In general Rottweilers are fond of children, very devoted, quick to learn, and eager to please. They are typically bright dogs and they thrive on mental stimulation. Rottweilers are playful animals who may frequently demand attention from their owners if they are not receiving the mental stimulation they desire, and they will find creative and often destructive ways to elicit it if they are excessively neglected. Such behavioral problems as chewing, barking for attention, and eating less are a result of neglect and are more common among females of the breed.
The Rottweiler is notably a steady dog with a self-assured nature, but early socialization and exposure to as many new people, animals, and situations as possible are very important in developing these qualities. The Rottweiler also has a natural tendency to assert dominance if not properly trained. Rottweilers' large size and strength make this an important point to consider: An untrained, poorly trained, or abused Rottweiler can learn to be extremely aggressive and destructive and, if allowed to run at large, may pose a significant physical threat to humans or other animals. They can be strong-willed and should be trained in a firm, fair, and consistent manner - the owner must be perceived as the leader. If the owner fails to achieve this status the Rottweiler will readily take on the role. However, Rottweilers respond readily to a clear and benevolent leader. Aggression in Rottweilers is associated with poor breeding, poor handling, lack of socialization, natural guarding tendencies, and abuse.
The Rottweiler is not usually a barker. Male dogs are silent watchers who notice everything and are often quite stoic. Females may become problem barkers in order to protect their den. An attentive owner is usually able to recognize when a Rottweiler perceives a threat. Barking is usually a sign of annoyance with external factors (car alarms or other disturbances) rather than a response to actual threats.