Rowlf the Dog nails "Just a Friend." (YouTube) Is there any song that isn't made better when covered by the Muppets? The latest Muppet to go viral is Rowlf the Dog with his lip-sync of Biz Markie ...

So, who is Rowlf the dog? His character is a supporting player in the Muppet s troupe, normally seen tinkling the ivories, mostly in cameo roles in the later Muppet work (though he did have the ...

NEW YORK, Jan. 26 (UPI) --Rowlf, the piano-playing singing dog of Muppets fame, is going viral after a creative video editor mashed up Biz Markie's 1989 hit single Just a Friend to footage of ...

Good news for “Muppet Babies” fans in the mood for a melody: Rowlf the Dog is here to sing you a song. Rowlf will finally make his “Muppet Babies” debut in an upcoming episode titled “Th ...