You might want to take her to the local vet and have them scan her for a Chip. Nowadays, a lot of dogs have them, so she might. She's a beautiful dog...if no owner's found...didn't you say Dad brought her home? Well, then if no one claims her I think you should extend your family! LOL Sorry, I know ... I'm an instigator! (sp??)
Handle every situation like a dog.
If you can't Eat it or Chew it.
Pee on it and Walk Away