I called to the man and asked if the dog was friendly and he replied, yes. So I called to the runaway to come and visit Sable. The little miniature black poodle trotted over and immediately started the standard dog sniff greeting. Sable was a good girl and stood still while she was "inspected" and I was able to grab the poodle's collar. The little poodle was introduced as Oreo and her owner was very grateful.
I praised Sable for being such a good girl as we continued on our walk, happy in knowing we had done a good deed.