Who Let The Dogs Out

Intro:
Who let the dogs out?
{who?, who?, who?, who?}
{who?, who?, who?, who?}
{who?, who?, who?, who?}
{who?, who?, who?, who?}
Chorus:
Who let the dogs out? {who?, who?, who?, who?}
Who let the dogs out? {who?, who?, who?, who?}
{who?, who?, who?, who?}