Thanks everyone.

I had a phone call yesterday from a lady who thinks Delta was in her yard on Thursday. She didn't know he was missing at the time, but saw my poster when she went to get her mail and called me. If it was him, he's closer to home than the last time he was sighted. I tromped around that area yesterday with no luck.

Gina, it's hard to tell if the dogs even notice he's gone anymore. Delta is at the very bottom of the pack order so his absence doesn't disrupt their heirarchy. For the first few days, they were quieter and seemed to be trying to find him. Antare went around and looked in all the dog houses and searched the yard for him. I think he misses him most. They are very attached to each other. It's been almost two weeks now and they are all pretty much back to normal. Ozzy freaks out when I cry in the yard. He's a big momma's boy so I've been trying not to let him see me get upset.