The American Temperament Test Sociation put a certain number of all 155 dog breeds through a number of tests that includes their reaction towards strangers, auditory stimulus, visual stimulus, tactile stimulus and self protection/aggressive behaviour.
For a more detailed description of the test, go here: ATTS - American Temperament Test Society, Inc. - TT Test Description
But now! For the good part!!
Here are the most interesting stats.
85.3% of the Pit Bulls passed the temperament test.
83.7% of the German Shepherds passed.
71.1% of Chihuahuas passed.
81.9% of Dalmations passed.
70.2% of Daschunds passed.
83.1% of Jack Russells passed.
84.6% of Golden Retrievers passed.
90.9% of Dogo Argentinos passed(one of the dogs under the BSL)
83.3% of Kelpies passed.
79.2% of Great Danes passed.
For all breeds go here: ATTS - American Temperament Test Society, Inc. - ATTS Breed Statistics - page 1
Its really, really, interesting and easy to read. I encourage you all to have a look at your breed/s!