This is the breed type most popular in Germany and in much of the world, and which at its best probably comes closest to the Breed Standard. Representatives of this family can be successful show and breeding dogs, and still perform as herding, service, SAR and guide dogs, as well as reliable companions and sport dogs. They are shown worldwide under the German SV system, which requires working titles of show and breeding dogs. They are predominantly black and red in colour, and exhibit a fluid, ground eating trot. Shortcomings which are most typical of this family are roached backs, cowhocks, fading pigmentation and weak temperament.