Bremen, a former Hanseatic free city, sprawls across both banks of the Weser River 60 km upstream from the North Sea. Founded around 787 by Charlemagne as a missionary bishopric, it joined the Hanse in 1358 and grew into one of Germany's largest 17th-century ports — a maritime role its neighbour Bremerhaven (founded 1827) carries on today. The Free Hanseatic City of Bremen forms with Bremerhaven the smallest German Bundesland (around 570,000 inhabitants in the city proper). Bremen's love of dogs is encoded in its emblem: the UNESCO Stadtmusikanten statue beside the Town Hall depicts a donkey, a dog, a cat and a rooster from the Brothers Grimm tale. Day-to-day, the city pairs German rigour (city-wide Anleinpflicht outside the 13 fenced dog zones, cantonal registration, Hundesteuer tax) with an unusually tolerant daily culture: BSAG trams and buses welcome dogs, the Hanseatic Stube tradition seats them indoors year-round, and the 200-hectare Bürgerpark beside the centre is one of Germany's most generous urban green belts. Main constraints: strict Listenhunde restrictions for restricted breeds, and the Weser is a tidal river — confident swimmers only, never in the navigation channel.
