GRAPHIC: Investigation underway after stray dog found with serious injuries in Longs The Horry County Animal Care Center is investigating how this dog suffered such severe injuries. It was located in Longs. (Source: Horry County Animal Care Center) By WMBF News Staff | April 26, 2021 at 5:40 PM EDT - Updated April 26 at 5:41 PM HORRY COUNTY, S.C. (WMBF) – A stray dog was found severely injured in Longs, and now there’s an investigation into what happened to the animal. The Horry County Police Department’s Environmental Services Unit took in the stray dog on Monday. It was found near Tomoka Trail in Longs after there was a report of an injured dog in the area.