Originally Posted by
Dov
I've known a couple K9 cops and another guy that trained Personal Protection Dogs, I honestly don't think a PPD is a good option for most people if we are thinking same thing with that phrase. But we might mean different things with that phrase, what I think makes most sense for people is more what I would call a Watchdog, an obedience trained dog that is also trained/encourage to give alert when dog notices people. If you really want effective deterrence 2 or more big or giant dogs trained as watchdog will provide it, without all the negative of a dog trained to attach people.