Coco is 20 years old and very ticklish. We have her locked into the new stocks today, to see how ticklish she really is. She even insisted on wearing a sweatshirt for the scene, so it was only her feet tickled for most of the scene. Nearly everything works on Coco and gets her squirming and laughing. The baby oil makes it much harder for her to endure, and the electric toothbrush and massager get her laughing very loudly.