I heard back from the finder this morning. She says his face looks like Basenji, but his tail is long and straight, not curled. So she thinks he might be a mix. Anyway, she is going to take him in to the vet to check for a microchip, and will hold on to him for the rest of the week. If he isn't claimed, she says she will contact BRAT.
Don't give up hope; I thought one of my other dogs was dead earlier this year, (he's a deaf staffy); he was lost during the week of the blizzard… I said many prayers, and I live in a farming community, w/the help of a wonderful friend, and many prayers Jack made it home safely... a little thin, raw paw pads, but he came home alive (and yes the fence was fixed). I'll keep ya's in my prayers.