We all like to think that we would be able to deal with one of these dogs if it grabbed us...but in reality,you would need a handgun on your persons....and even then,you would need to have some pain barrier to be calm enough to get it out and shoot the f***ing dog....
I got grabbed by a 27"bull cross yrs ago,when my dog walked past it and clamped onto its front paw started shaking it.I got in the way trying to separate them and it f****d my 2 hand,wrists,lower forearm even bit up my back and arse ,ended up having 3 lots of surgery in 48 hrs,kept my wounds open..ended up getting pinned