You are a lot more tolerant than a lot of landlords.In order to maintain rental houses and apartments, it was necessary that I enter and work in home's while resident was absent. One of my standard questions when setting up appointments was "do you have a pet inside house"and asking for it to be put in a bedroom. I lost count of times people told their dog would never harm me so they didn't need to confine it. In those cases,I told them I was't worried about myself,I am concerned the dog could be injured because I carry a pistol in my tool pouch in case of dog attack. They ALWAYS changed their mind and confined dog without farther discussion.
I have a Lab because they are less prone to be mean, and I've made every attempt to socialize him. He's the kind of dog which people will go out of their way to greet, including going out to my truck or asking me to him inside. Yet I've been told by friends that you don't want to try to get into my house when he's there alone.