Black German Shepherds also have the ability to get along with other pets in the house including cats and other dogs. (shepped.com)
This can be because of other pets in the house, how the dog gets along with particular people, such as children, men or women, or many other factors. (ghgsdr.org)
You'll have to have plenty of space for this large breed, and watch out for other pets in the house too. (topdogtips.com)