Stevenage, UK Detectives are hunting a group of sick yobs caught on camera swinging dog round by its LEAD. The shocking footage shows the group walking along a footpath - with one idiot carelessly swinging a small dog round his head by its lead.At one point the man drags the pooch up into the air by the lead around its neck and does two loops around his head. A horrified witness videos the gang and uploaded it to the 'Spotted in Stevenage' Facebook page where the RSPCA and Hertfordshire Police were alerted to it.