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 ...

It can be alarming when your dog snorts or sneezes, especially multiple times. For a dog, snorting and sneezing is a natural part of life — and some dogs even perform what is called a reverse sneeze.

A few weeks ago our good friend Christy stopped by to drop off a jar of her homemade spaghetti sauce. We naturally started a “catch-up” conversation, including updating each other on our furry ...