Alpha Dog by Fall Out Boy

"Alpha Dog" is Fall Out Boy's first single from their greatest hits album Believers Never Die: Greatest Hits. It first appeared as a demo on Welcome to the New Administration as "ALPHAdog and OMEGAlomaniac". The song, re-recorded in full, was posted for streaming on the band's official website on October 12, 2009.[1] The official release date of the single was 26 October 2009, while the Greatest Hits album the song resides upon will be released worldwide November 16 and 17, 2009.[citation needed] .