No mate cant say i know any different about what the pure line bred stuff produces was just curious thats why i asked.I did own a light brindle bitch a few years ago bred by a kennel man(JB) in the south,her dame was a line bred half.If i remember correctly she was called Tawny? and was bred out of Havoc and Pit?,she was put to a first cross called Druss apparently, remember seeing the dog at the midland...Put her down about six years ago now due to family circumstances, couldnt fault the bitch hardest bull cross ive ever owned dog or bitch,done everything i asked of her.Never seen anything i