A very small dog has caused a very big traffic problem in San Francisco after running unattended onto the city's Bay Bridge.
Police were called when the fugitive chihuahua began gallivanting along the bridge's westbound lanes, slowing down the traffic heading across from neighbouring city Oakland -- and eventually causing it to come to a complete standstill.
However that didn't last too long -- with the California Highway Patrol swooping in to save the pup from danger before handing it in to Animal Care & Control.
Watch the video.
