Here is an article on dog bites with lots of statistics.
Dog Bites
This is a quote from that article about half way down the page.
"The deadliest dogs
According to the Clifton study, pit bulls, Rottweilers, Presa Canarios and their mixes are responsible for 74% of attacks that were included in the
study, 68% of the attacks upon children, 82% of the attacks upon adults, 65% of the deaths, and 68% of the maimings. In more than two-thirds of the
cases included in the study, the life-threatening or fatal attack was apparently the first known dangerous behavior by the animal in question. Clifton
states: "
The most important quote is that in 2/3s of the cases the life-threatening or fatal attack was apparently the first known dangerous behavior by that
animal.
I would never have allowed one of those dogs around my kids when they were little.
Almost any dog can have a bad moment. Yet you rarely hear about a deadly attack by a dachshund.
BTW we were dog breeders, trainers, and competed in field trials for years. We love dogs.