I got a bull x a few years ago, straight half, no fancy names, even got it of gumtree, I was stuck for a lurcher and a bitch (bull x with fancy breeding) turned out to be as much use a hair dryer in the bath, I phoned the boy and asked about the dog, usual questions sure dam, trail etc so I went to this fellas house in the arse hole of no where to look at the dog, he had a years full of terriers and a couple of lurchers, he showed me the dog, told me the dog is guaranteed if not bring it back and he will double the money, he even offered me 2 terriers (kicking myself now I didn't take them!)