Red Ruffwear Front Range dog harness, size Medium

I lost my red Ruffwear Front Range dog harness, size Medium, yesterday around 3pm near the Walmart on East 2nd Street in Casper, WY. It's in good condition but the chest strap shows a little wear and there's a small fray where the stitching meets the Velcro. The harness has two bright reflective strips along the sides and a tiny orange paw-print charm clipped to the D-ring, plus a stitched-on tag with my dog's name 'Niko' on it. This gear means a lot to us—Niko wears it on every hike, and I really need to get it back before our next trip up Casper Mountain.