If yall know someone with a kid you could make up a fake order form and let the kid act like they are going door to door selling cookies...well preordering for cookies...order now and pay when you receive the cookies...that way you dont steal their money and cause problems. Then maybe the kid might see the dog and say "oh how cute! can i pet it?" maybe even take a pic with camera phone(this would be great cause you would have picture proof)...something to ID the dog. Lol. I know it sounds crazy but its a way to get someone unknown to make an attempt to see the dog. Just show the kid a good picture to study closely and then if sees dog...ID it as Zeke!
Im trying to think up anything and everything to legally and safely try to ID Zeke so we can get that out of the way! Shoot...what tigerr__ said earlier about have someone act like car broke down and need to use phone that cell phone outta service for some reason..if see Zeke...SNAP! with that camera phone!
Goodluck and prayers to everyone!! (esp Maureen and Zeke!)