T.F.
Oh man... Do you have all paperwork on file from city and vet as far as registrations. That's the first step.
Have parents contacted you at this point? This is one reason I have cameras..
You can't predict people. SO many are sue happy that it's not funny.
We have a toy poodle, non aggressive but has never been around anyone under 11yrs old. I was stunned one day when hubby was holding him and allowed a neighbor kid to pet him and he scratched her nose. I don't know what planet hubby was in at that time. My poodle is perfectly ok when he gets to know you. However, charging down my drive will put him in attack mode to protect us.
Thankfully, only a scratch that scared her. Her grandad came down and was very nice and there were no issues. Great neighbor!!
I have other neighbors who would have sued me on the spot just to get some $$$.
Just handle with care if approached at all with facts.
I'm about 5 miles away from the Plano attack Jennifer described. Sad.
Best wishes!
ETA: great that you have paperwork. I So hope all will be ok. Keep us posted. I know... It only takes a few seconds.