I'm going to address the first referenced source: 'Fatal Dog Attacks, 1989–1994' which contains this quote,
24 (of 109) is 22% of the total - OK! So, what does this prove? In my considered opinion: Absolutely nothing! (But it sounds great; and it's sure to have high entertainment value.)
In the past, whenever statistics like these have been carefully studied, the majority of the canines examined were found to be, 'pitbull like', or merely labeled by an investigator as being a, 'Pitbull'. The same thing goes for the Rottweilers and German Shepherds. A lot of other dogs could just as easily been included in those statistics; and, if past inclusions are an indication, have been included in order to support the desired conclusion. (Which is what my veterinarian has often stated.)
People like me who've bred and trained Pit Bulldogs keep detailed lists of their dogs' antecedents; and bloodlines are very important to them. A big dog, a mastiff type head, or an aggressive surly disposition does NOT make a dog a, 'Pit Bulldog'.
(At least not anywhere except in prejudice quasi-academic reports that are simultaneously as politically correct as they are pandering for additional funding to produce more reports.)
I have used the same veterinary surgeon for the past 20 years. He is a man who is widely respected for, both, his surgical as well as his diagnostic skill. During the time that I've known him he has built up a large, eminently successful veterinary hospital that is, today, one of the finest in New Jersey.
At the height of the great 1990's Pitbull scare I asked him what his professional opinion of Pit Bulldogs is? Now he is a terse guy; and he needs the likes of me for next to nothing. He thought for a moment before replying,
'
I prefer to work on them because, unlike many of the dogs that come into this office, Pitbulls are NOT, 'fear biters'. He, also, said that Pitbulls have a higher tolerance to pain than many other dogs; and, consequently, they're easier for him to treat or perform emergency procedures on. Once the Bulldog got to know him there was a lot less chance for him to be bitten while he was working on the animal than with a great many other breeds! (His words, not mine.)
He, also, told me that he receives frequent requests from a wide variety of legal, political, and academic sources to provide testimony against Pit Bulldogs. (Not for, but against!) He said he has told everyone who's asked that he has no extraordinary problem with the breed, frequently treats them, and expects to continue to do so.
Like myself he believes that, '
Bad people produce bad dogs'; and he refuses to be a part of today's prejudice and hate-mongering against Pit Bulldogs. Dogs are dogs, just like politicians are politicians, and TV newscasters are TV newscasters. Dogs - all dogs - should be judged individually and on their own merits (or lack thereof).