You Ain't Nothin' But A ... Golden Retiever?

All good Elvis fans are familiar with him singing ?Hound Dog? on the Steve Allen Show in 1956. After all the fuss Elvis caused performing the song on the Milton Berle Show, Allen made Elvis dress up in a tux and sing to a hound dog wearing a little top hat and sitting on a platform.

Source: http://www.elvisblog.net/blog/_archives/2012/1/28/4986912.html

It Happened At The World s Fair Fun In Acapulco Kissin Cousins Viva Las Vegas Roustabout