Bulle
Ochse
Stier
bull = Bulle
Stier
German Bull SHeperd
boosha mean a bull.
Pitbull
GSD hands down.
Pit bull
a Yorkie and a pit bull German Shepherd ,Chihuahua
Depends on the dog.
Genetic testing.
Think you might mean bull mastiff!
NO. The German Shepherd and Bull dog have completly different coats/shape and temperment. You could breed them, but its risky due to the large head of the Bull Dog. The puppies would be a mix between the two, and not look like one or the other.