A bout of reverse sneezing in dogs can be very frightening for owners who don't understand what's happening to their pets. (dogs.lovetoknow.com)
Since excess mucus may make it difficult for your dog or cat to breathe through its nose, it may experience what is known as reverse sneezing. (petpremium.com)
Ever since my small dog has had reverse sneezing episodes almost constantly. (1800petmeds.com)