I've been repairing some vintage puppets I got online, specifically cookie monster and Grover. The cookie monster has a gap in his mouth, is that from wear or was it designed that way originally to accommodate a cookie? Either way I may leave him that way because then he can "eat". I sewed up some holes near his eyes and on Grover's eyes, they're looking a lot better. I wish I knew how to attach photos or I'd show a before and after.