And I don't know why my moleskin didn't stick. I cleaned his ear ( as directed by the video!). I wasn't sure about the set of his ear after I got one in, as the piece sort of made his ear stick out to the side a bit. So, I had decided to go back to my pipe insulation with the "goalposts", which keep everything in perfect alignment. When I got ready to remove the moleskin, it came right out very easily, so I don't think it would have held up. Did you use the moleskin "padding" or some other version? Maybe I had the wrong thing.