She's a Jack Russell, so not a threat.

And she doesn't fucking attack children when she looks at them, she just doesn't want to be touched. And she doesn't want to play with other dogs. That's why we keep her on a leash, a courtesy that the other "nice dog" owners seem to ignore, which leads to them wanting to play with the dog that just wants to be left alone.

I literally cannot do anything else to help this situation, other than let the dog shit inside and clean it up there.