Help Find Koba: Missing in Leesburg, VA

Koba has been missing since around 8 am this morning. He is a medium lab, blue heeler, boxer mix. Approx 50 bs, brown fur. He is not chipped and did not have a collar at the time of his disappearance. He lives Leesburg, VA around Potomac Station Drive and Riverside Parkway. Please Please reach out if you have seen him. Help us bring him home.