I don’t know this gal’s name, and the dog tags aren’t helping any (unless her name is ‘SF Dog License’) but she’s awesome. I am like 90% sure I’ve taken pictures of her before, and I may even have posted some, but if so I can’t find them.
Edit: Dad weighs in in the comments! She’s a she, she’s Cher, and they think she might be a basset/pit/border collie/lab or something like that. Anyway, I ran into her again recently and she’s just as awesome as I remember.