The little guy hasn't been fixed nor can we find an indication of a chip. My DH thinks the puppy was abandoned, which is a common practice in the city I live in. My DH is retired and is home all day. He states he has never seen this puppy in the neigh hood on his x5 daily walks.
I think we'll keep him overnight and call animal control in the morning and see if anyone called in a lost dog. The animal service division is only open 4 days a week where we live. If there is an animal emergency then we have to call the police. He is not an emergency at this time.