Lost dog between Inman Square and Union Square

[jjww]

My neighbors' dog just ran away this afternoon (Thursday 7/12/12), and several of us are posting to as many lost-dog boards as possible. The dog is called Chance, and he's a short-hair, medium-sized dog of mixed breed, reddish coat. I'm attaching a picture here. Chance was last seen near the intersection of Rose and Washington Streets, in the vicinity of Perry Park in Somerville, and lives just down the street from Lincoln Park, on Wyatt. His owners' cell number should be on his tags. Thanks for any help.