That's why I never "socialize" my dogs.
And cacs hate that sh!t. They always try to get you to "socialize" your dogs, they always suggest that you get your dogs "used to people".
All the dogs I've ever owned, I kept virtually shut off from people. And by shut off I mean that I never, ever allow people or kids to come up and pet them, I don't do dog parks, etc.
The only people my dogs knew from the time they were puppies, and met and dealt with on an almost daily basis, were close friends and fam.
The results? People couldn't even walk past my car parked at a gas pump without my babies losing their gatdamn minds inside, wanting to rip the peoples' throats out..let alone if someone were to break into my crib.