You may wish to - as they say - “Educate Yourself!” - as I was told, several years ago, by a pit bull apologist. I did as they so strongly suggested. I thought that I should share what I had found with others.
You may find it useful to read this article by Beth Clifton -
“Don’t bully my breed, but we will bully the victims.”
http://www.animals24-7.org/2014/09/30/dont-bully-my-breed-but-we-will-bully-the-victims/
Bull dog hate site.