To anyone who may be interested in this little guy, I have learned more. He is an elderly gentleman who seems to be potty trained. He is heartworm negative and does not seem to have internal parasites. He is being treated with an antibiotic for a cough that the vet thinks may be collapsed traecea (sp?). He has three teeth and cataracts. So, I am not sure if there will be many people who want this little guy. There will be an lost and found notice in the paper for seven days. If no one claims him, he will be neutered and placed for adoption. We will probably foster him. I will then put him on the re-home site.