Wondering dog at Breckinridge and 6th

Hi all. I spotted this small, white dog with a brown leather harness and pink/purple name tag at the intersection of W Breckinridge and S 6th (near Baby Ray's). Fella wouldn't let me approach, so I couldn't read the tag unfortunately. No humans around at all, and it didn't seem scared or lost, but it was walking in the street when I drove up.