This was officially recorded in the register of clubs and associations at the district court of Stuttgart on 27 January 1924. A Rottweiler is always, by any breed club standards, black with well-defined mahogany or rust-colored markings that do not take up more than ten percent of the dog's body color. All Rottweilers standard to AKC specifications have one mahogany dot above each eye on the inner brow ridge, on the cheeks, one strip on each side of the snout; cheek markings do not cross over the bridge of the nose, the top of the nose should remain black. Technically a 'medium / large' breed, according to the FCI standard the Rottweiler stands 61–69 cm (24–27 in) at the withers for males, 56–63 cm (22–25 in) for females, and the weight must be between 50 and 60 kg (110 and 132 lbs) for males and 35 and 48 kg (77 and 105 lbs) for females. Weight must be relative to height.