Johnny Carson Bloopers: Johnny Helps with the Alpo Dog Food Ad on Johnny Carson's Tonight Show

Johnny Carson Bloopers: When Ed McMahon's dog co-star fails to eat the dog food, Johnny Carson steps in to lend a hand on "The Tonight Show" in 1973. MORE JOHNNY CARSON YOUTUBE: "Subscribe" http://bit.ly/johnnysub YOUTUBE MAIN MENU: http://bit.ly/johnny_menu YOUTUBE PREMIUM: http://youtube.com/johnnycarsontv FACEBOOK: "Like" http://facebook.com/johnnycarson ITUNES http://bit.ly/johnnyitunes DVD: http://bit.ly/carsondvds TWITTER: http://twitter.com/#!/Johnnycarson GOOGLE PLAY: http://bit.ly/carson_gplay GOOGLE+: http://bit.ly/johnnygplus dog food alpo "johnny carson" "johnny carson youtube" "tonight show" "johnny carson show" "johnny carson bloopers" "johnny carson animals" "johnny carson music" "johnny carson episode" "full episode" music songs episode best live funny band "full episode" animals comedy "johnny carson monologue" "best of johnny carson" "funniest moments johnny carson" "johnny carson funniest moments" youtube singing laugh "stand up" funniest "funny videos" comedian "johnny carson monologue" "funniest johnny carson moments" Carson "johnny carson best moments" "the best of johnny carson" "best johnny carson moments" "johnny carson theme song" "best of carson" "the tonight show with johnny carson" "tonight show johnny carson" "tonight show band" "jonny carson" "funny animals" "carnac the magnificent" "carnac" "johnny carson carnac" "humor" "hilarious" "funniest moments" "stand up comedy" "funny video" "sketch" "live tv"