While it is more to do to lead or haul 2 catchdogs rather than one, I prefer two for several reasons. First, it is easier on the dogs themselves; I think that the less a dog is slung around and hammered, the longer he will last as an agile and effective catchdog. I'm not referring to quitting, just physical damage that takes its toll over time. Two dogs caught correctly can immobilize a large hog more easily and reduce the damage the hog can do. That is better for them and the hunter, I believe, especially if you are hunting alone.
a catch dog can lose its canines if it is swinging on that ear.
