The German Spitz is one of the oldest dog breeds, with a history that dates back to antiquity. It was used as a watch dog by merchants who traveled throughout Europe and eventually evolved into several distinct breeds in different sizes, including the Keeshond, Pomeranian, and different varieties of German Spitz. They are most well-known in Germany where they were originally used for herding sheep, guarding property, and as companions. There is the Giant German Spitz (Gross spitz), Medium/Standard German Spitz (Mittlespitz), and the Small/Miniature German Spitz (Kleinspitz), which according to the Federation Cynologique Internationale (FCI), are considered different varieties of the same breed (in most countries).
The German Spitz is a generally healthy breed, but can suffer from albinism (oculocutaneous), progressive retinal atrophy, thrombopathia, and von Willebrand disease (Type I and II). For the German Giant Spitz, as a larger dog they are at risk for developing orthopedic problems, such as hip and elbow dysplasia. Genetic testing is recommended, including for the following additional conditions: hyperuricosoria, degenerative myelopathy, and progressive rod-cone degeneration.
German Spitz dogs are known for their lively, active, and alert nature. They are intelligent, versatile dogs with a strong instinct to guard their family and home. They are also known to be quite vocal, often barking to alert their owners of anything unusual. Despite their alertness, they are typically affectionate and friendly with their family, although they can often be wary of strangers. As with all breeds, their temperament can be influenced by a variety of factors, including heredity, training, and socialization.
According to the AKC, the German Spitz breed rapidly declined at the beginning of World War I. The Spitz finally started to make a comeback starting around 1975, after several Keeshonds were imported from Holland and bred to larger Pomeranians.
German Spitz dogs are descendants of the "Peat Dogs" of the Stone Age, known as "Torfhunde" in German.
The United Kennel Club (UKC) states that the first documented reference to a spitz as a "valiant defender of his home and fields" is from the year 1450.
https://www.akc.org/dog-breeds/german-spitz/
https://vgl.ucdavis.edu/breed/standard-german-spitz https://www.fci.be/Nomenclature/Standards/097g05-en.pdf