I understand about the bullies being specially bred to be a separate breed and all and that the pit bull itself has changed over time.I'm not sure why the bully was created though.Some of them look deformed and some of them look pretty nice....JLake your pup is nice looking and looks more like a young pit than it does a bully or some designer breed.
Yes, I agree the Bully Breed as be created and to my understanding there are 3 levels, Classic Standard, and Extreme... I believe I have a "Classic" or "standard" she is taller and longer than the Extreme that seem to look like a small bull dog with extremely short legs, extremely huge head and no muscle definition.
My pup has a big head but she also has a neck, as well as muscle def she is very lean and fit, she has 8 pack abs..