Lost & found dogs in South Dakota

Medium black-and-white dog with red collar

I lost my medium-sized dog yesterday around 3pm near Falls Park on Main Street in downtown Sioux Falls, South Dakota. He's a black-and-white mixed breed with a bright red collar and a small silver tag bearing my phone number, plus a heart-shaped white patch on his chest; one ear flops while the other stands up. He's friendly but a bit wary in crowds, and this dog means so much to my family—he's been with us since last winter and the kids are worried. If you’ve seen him, please email me at [email protected]; I’d really appreciate any info or a safe place to meet.