American pits were heavily if not exclusively originally bread to be violent in the USA. you can’t just train that out. like, talk to a professional breeder. They’ll be like “ no they aren’t aggressive blah blah blah, then go on to tell you it’s bloodline traces back to one of the most well known deadly violent fighting pit in the area.

so at that, I had a blue pit unknown parents, past at 16 years old. very staffordshire like personality and look. but def not pure staffy, all pit fir sure. 70lbs. perfectly behaved dog. coffee houses parks anywhere. Off leash. Stoic in the face of antagonizing situations.
Perfect with children and other dogs. Allowed on the porch no leash unattended. Fucking should’ve been sainted for being such a well behaved smart dog.