The Great Dane is a German breed of domestic dog known for its large size. The record holder for the tallest dog ever is a Great Dane called Zeus (died September 2014; aged 5), who measured 111.8 cm (44.0 in) from paw to shoulder. The tallest living dog is another Dane named Freddy, measuring 103.5 cm (40.7 in). In Austria and Germany the Molossian hound, the Suliot dog and other imports from Greece were used in the 18th century to increase the stature of the boarhounds. The minimum weight for a Great Dane over 18 months is 120 lb (54 kg) for males, 100 lb (45 kg) for females. Unusually, the American Kennel Club dropped the minimum weight requirement from its standard. The male should appear more massive throughout than the female, with a larger frame and heavier bone. Like most dogs, Great Danes require daily walks to maintain their health. Like most dogs, Great Danes require daily walks to maintain their health.