How old is she? It could be reverse sneeze, all 3 of mine get that. Seems like when they do it comes in spells. If she is real young and may have been exposed to kennel cough I would have the vet see her. The reverse sneeze sound is like they are breathing in thr their nose and not breathing out. I hold my hand over their mouth amd nose for a second and then it forces them to breathe out normally. Hope she is better soon |