it depends both they both have equal powers and also german shepards are bigger then rottwielers . by kabir
German shepherd.
For me I would pick a German Shepard because they are the second most dangerous dog in the world and I would like to have a guard dog.
Now if a German Shepard and a boxer were fighting they would be equal but if you are talking about walking the dog than the German Shepard would be far stronger! i know this from experience because i have a purebreed boxer and purbred German Shepard and they are both male and the boxer is above average size for his breed and yet the German Shepard is far harder to walk! i hope this answers your question!
German Shepard
never make dogs fight, and im 100% not a dog fighter sport, but kangals are defenitally stronger and faster, but if you want smarter, and muc more loyal and easy to train, germans shepard all the way, theres a reason why the military use german shepard
Who wouldn't!
I would say German Shepard or Labrador
In general I would say a mastiff.
I would say german shepard
The German Shepherd would win almost every time it would very easily outmaneuver the English mastiff and get a bite on the back of its neck which it would hold until the English Mastiff was killed or until the fight was hopefully broken up.
I think a German Shepard would get along best with a collie.
retrievers, hounds, springer spainels, labradors, German Shepard