This is one of Missy’s favorite toys; a farting bear. She wiggles the mechanism out of position, then someone in the house with opposable thumbs fixes it, then she happily makes it emit gaseous noises until the tube slips again. Rinse and repeat. I’m shocked that the rubber has held up. And since she can, she brings it up to the top of the couch. She has started to nap up there too. Cats do it, so it must be a good spot.