http://abcnews.go.com/Health/nose-cells-paralyzed-dogs-walk/story?id=17763218
May Hay, a dog lover, used to cart her 10-year-old dachshund, Jasper, around in a trolley because his short hind legs were paralyzed after he was hit by a car. But after researchers took some cells from the dog’s nose — that’s right, his nose — and implanted them in his injured spine as part of a new study, Jasper could walk again…