Did you know that dogs sometimes sneeze when they're feeling happy or playful? That's one example of harmless sneezing in dogs. But it's not the only time your canine can let out a powerful "Achoo!" ...

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.

Nobody likes being sick. The sneezing, coughing and runny nose are enough to drive anyone crazy. But having a blocked nose, whether it's from an illness or just plain ol' seasonal allergies is perhaps ...