Tortoise shells have nerve endings and are sensitive to the slightest touch. This tortoise at Badger Run Wildlife Rehab loves to feel her shell scratched, so a kind volunteer made her a scratching device. https://t.co/ABKIymSZO5 https://video.twimg.com/ext_tw_video/1779302366400913408/pu/vid/avc1/406x720/upMaIq9GmpRDY6H5.mp4?tag=12