No one breed is more friendly or unfriendly than any other.
MUCH has to do with the dog's bloodline/breeding and its training. I have personally known of Chihuahas who were vicious and Pit Bulls that were friendly and loving.
The same variance would apply to members of both the breeds asked about.
yes
Of course the German Shepherd. They weigh up to 40Kg, compared to boxers weighing up to 32Kg; German Shepherds have a longer jaw with a bite force of 238psi, whereas the Boxers is 200psi; German Shepherds are more aggressive and would 9 times out of ten tear a boxer to pieces
Yes, a horse is more powerful than a German Shepherd.
Boxers, Dobermans, Siberian Huskies, and German Shepherd are all very active dogs. Various dog breeds have distinctive traits, a Boxer is more enthusiastic than the other breeds, however each dog has its own personality.
Yes. A lion is way more stronger and bigger than a german shepherd.
The siberian husky is slightly taller than a german shepherd by 3 inches.
A python is stronger, thicker, and longer than a german shepherd, but a german shepherd is faster and can bite the python if the dog is fast enough.
No
yes
No. The german shepherd is stronger and has sharper teeth/faster speed than a golden retriever.
German Shepherd's are a lot stronger than a red heeler.
I think yes