we had a rot/lab mix we saved from the pound, he loved pig ears i got a pic of him if i can find him
a friend of mine had a lab/rott mix and he was a good me too pack dog. He stopped lots of hogs and if it wasn't too big a boar he caught it. When I first saw the dog I thought it was a black pit.
I also new another guy who had a nice looking rott gyp that hunted good and caught with a little help.