Altercation on walk

Took out Precious for his walk and 2 neighbors' dogs in the distance almost got a dogfight on their hands. Precious was further away so the dogs never noticed him even after he meowed. One large dog on a leash came around the corner and bumped into a little dog not on a leash. Big dog owner holds back his dog and turns the other direction. Little dog owner calls back his dog but the dog ignores him following the big dog leaving. Both dogs go behind a building so can't report anything afterwards, but there much shouting I assume trying to break up the dogs. Then the little dog owner comes back walking down the sidewalk, but no little dog. He then turns around and goes around the corner again. Then two other dogs come out of buildings and Precious decides he had enough of dogs in this courtyard. So since we have front and back doors, he goes in the door to exit out of the other side. Gets to the window of the door, hunches up with fur standing straight up, and takes off upstairs. The big dog lives on the ground floor so assume it is him coming inside. End of our walk. Later.