My traveling companion below is 1/2 Catahoula Cur Hound, 1/2 St. Bernard. (Don't ask how the mating happened) Those big webbed feet are really something, and if I was a wild pig being trailed by the big oaf, I'd definitely be concerned.
Housebreaking was quite easy, no crate training, and he'll retrieve things almost up to his body weight (@100 lbs, last time he saw the vet). He's also the first to hop into my truck and sit in the passenger seat, regardless of where or when I'm going...