I have been following this thread off and on....wishing I could help in some way.
Today, a friend sent me this site, and I dont know if anyone is using it to find Zeke, but I will gladly share.
http://dogdetective.com/lost-dogs.cfm
I pray that Zeke comes safely home soon.
Good luck to all those special people, that are helping in the search.
ZEKEY, BABY, COME HOME SOON, WE ALL LOVE YOU!