Found dog, no chip (Florence-Firestone)

We found this sweet young female (not spayed) pit bull on Saturday, June 28, at the intersection Miramonte Blvd and E. 81st St. It looks like she has had puppies at some point. We've put up found dog posters and posted to lost and found groups but no one has responded so far, so trying other options! She is so sweet! Did you lose her?