Backward sneezing is more common in short-headed ("brachycephalic") dog breeds, which have a smaller larynx and a narrower windpipe, which is why their soft palate is more easily irritated. Breeds ...

PHILADELPHIA (CBS) -- It's a sound dogs make that may be alarming. Similar to loud snorting, dogs can rapidly suck in air pulled in through the snout, instead of being pushed out. It's called reverse ...