The camera picks up a sound that is both familiar and unexpected—a fart. The dog, blissfully unaware, had just let one rip in his sleep. The cat's reaction is priceless. Clearly displeased ...

It's natural for cats to fart if gas builds up in their digestive tract — just like people and dogs. Frequent or foul-smelling gas could mean your cat ate spoiled food or has a parasite or ...