My Dog Billy Lyrics

This may sound silly, about my dog Billy
He's the coolest dog, even in the fog
I know what your thinkin'
this guy's been drinkin'
I can't seem to find him,
maybe he went for a swimBaboon Rising - My Dog Billy - http://motolyrics.com/baboon-rising/my-dog-billy-lyrics.html
I hope that he comes again
Where did he go?
Where's my dog Billy?
Where did he go?
Where's my dog Billy?
Does anyone know?