This may well be one of the funniest Chuck Jones cartoons ever. Big overgrown morons like Junyer, Baby Huey and Tex Avery's "Lenny types" always crack me up. Junior steals the show, but Mama Bear's dance routine is pretty great too. I believe Ken Harris animated that scene. I posted this model sheet before but I don't think I mentioned that it was drawn by the super awesome Art Heinemann.