Zach actually found us. Something told me to call for him tonight when I was walking the dog...he smelled his friend and heard me, he came running and " talking" at the same time. He is somewhat of a service animal as he alerts me when my sugar levels drop in the middle of the night. Even though I didn't need it, I was glad for this site. I was told by the local animal shelter to put an add up here in case they did pick him up.