Sister and BIL have a new dog (rescue). They said he was a Staffie cross. I put some photos of him into a couple of dog breed identifiers online and they've both come out as over 80% certainty American Pit Bull Terrier. Apparently this is a banned breed (but maybe not if he is crossed with Staffordshire)? How accurate are these breed identifiers ? Could he be majority staffy instead ? Bit worried as we have a very young child in the family and they are hoping to start a family too. It's a very big and seemingly very anxious dog. I did not feel safe around it, but I hadn't even looked into the breed at that point.