this is totally true!!! HONEST!!
an old couple in our road had 2 staffordshire bull's
and they took them to a big field where dog people go and let them have a run around and one of em came back with a piece of barbed wire hanging out there mouth!! and apparently the vet said he couldnt do anything so the barbed wire would just have to go through the dog normally.. and it did but the dog then couldnt shit the barbed wire and it had a piece sticking out its arse for days