I wish my dogs had that kind of handle
...but I think I have more fun having unruly dogs
jk I have a few dogs that are really good. Just about all of them load in the trailor to go to a hunt and load when we leave from a hunt. I only have trouble with puppies to get them in the trailor and back in the kennel but for the most part all of them get in their kennels without a problem. The only thing I have had trouble with is the older dogs will fight with the young ones....actually I cant put any two old cur dogs together because they will fight. That is the only thing that we have not been able to fix. almost all of our commands start with the word "get"...."get inside" "get ahead" "get out of that" and "get over here" and for the dogs that ride in the back of the truck its always "up up".
You are right a dog with good handle can keep be kept out of trouble for sure.