Tiny gray hamster with heart-shaped back patch

I lost my tiny gray hamster yesterday around 3pm near the Target at EastGate Shopping Center on Jordan Lane in Huntsville. It's a small dwarf hamster, about the size of a walnut, with soft gray fur, a white belly, and a heart-shaped white patch on its back. He has a pink nose and one ear that tilts to the side, which makes him easy to spot if you see a little fluff darting around. He’s been part of our family since last year, and my kids are really worried—this little guy means a lot to us. If anyone spots a fluffy escapee wandering the area, please drop a note; we’d be grateful to bring him home.