Tan rescue dog with blue collar, lost near UND campus

I lost my dog yesterday around 3pm near the UND campus in Grand Forks, by the bookstore on University Ave and the campus library. He's a medium-sized tan and white husky mix, about 40 pounds, with a fluffy tail that curls a bit. He wears a bright blue collar with a small silver heart-shaped tag that reads 'Niko.' There’s a faint white stripe on his chest and a tiny scar above his right ear; he also has a slight limp in his left hind leg when he gets excited. He means the world to me and this is really hard—this dog is family, and I’d be grateful to get him back. Please message me if you’ve seen him.