not my boys they will defend their home to the last breath I think.
Snickers will bark looking right at your toes. If you step he steps back once or twice still looking at your toes. If you move again and he don't like you He puts on his USMC battle growl and goes to work.
He will tear into a steel toe boot in no time !
I know he doesn't like one of my daughters friends He bared his steel toes on his boot in just a few swipes.
His boys take after him except grumpy. He waits until his brother is attacking then he flanks you to keep you from escaping!
Both of them at 5 lbs it's a scary site to see because they fight like they are 200 lbs and won't give up!
We put them in cages when visitors come over that may not get along with the dogs. Not that it makes a difference some times. If Snickers doesn't like you and I forget to put the safety lock on he knows how to open the cage on his own and even taught the younger ones how to do it. Funniest things they do!