Thanks for that link, I must admit it's what I was told when we had a bull terrier x when I was growing up. I can also remember reading about it in "White Fang", it seemed to be the general opinion back then.
Our bully x died aged 14, back in 1975 & I've not given that info any real thought until I saw something posted a few months back re dobies, hence I asked somebody who had had Dobies & Rotties all her life.
And the (Breed Specific) Dangerous Dogs Act has been around 19 years.
Before that I cannot remember there being "Status Dogs".
That is the whole reason most of the Animal Welfare Charities, & the Veterinary Profession would like to see the law changed, away from Breed Specific Legislation with the emphasis on "Punish the Deed NOT the Breed".