Rocky (cat)

From Muppet Wiki

Rocky is Sam's cat in the Sesame Street direct-to-video release, Getting Ready to Read. Rocky speaks only in meows to communicate to Sam that he's hungry.

The puppet later appeared in an original segment created for Bert & Ernie's Word Play with different color eyelids. The cat meows and dances along with Rosita and Zoe to "Sticky Tape."