Tough to train, physically exhausting, why did I get into this, kind of dogs. You know the ones I mean, a million dollars worth of ability and a bucks worth of brains. Was it worth the effort? I'm not a novice, I have trained some nice dogs, have some nice dogs, just find myself thinking (more and more) I might be better off giving this dog to another trainer that can look at him with fresh eyes. He is my dog so that weighs in the equation but I'm just thinking out loud. Thoughts always appreciated.