While German Shepherds are quite lanky for the first two years of their life, they soon grow into an enormous muscle mass. They are large and powerful dogs, ranging from 22 to 26 inches and typically between 50 and 90 pounds, with females on the lower end of the spectrum. If not properly trained, they can easily throw an adult male to the ground. Keyring size: 8 x 2 x 4 cm