Did your region happen to get the $1 off any Pur Luv dog treat in the 7/29 SmartSource insert? If so, grab your copies and head down to PetSmart! Right now, the single-packaged bone treats are a dollar in-store, which makes them free after the coupon! I tried this deal a few days ago and verified that it does work on this size!
(Thanks to user 'banjo&inky' at AFullCup.com!)