Ok, reminds me of a funny story. I had Shelties for years. My friend had an older Sheltie that had the reverse sneezing problem. This is NOT a recommendation but my friend used to call the dog to the bathroom and put a little Vick's on the dog's nose. It got to the point that every time the dog would start the reverse sneeze she would walk over to the bathroom and wait fir my friend put Vick's on her nose. Just cracked me up.
LOL! Your daughter is right. And there is no cure, it's like getting hiccups. - Blu
Well, your daughter should be able to recognize that. You might try running a humidifier by where she sleeps.