Add Yahoo as a preferred source to see more of our stories on Google. Viktoriya Skorikova / Getty Images Although it's true that dogs get heartworms more often than cats, heartworms in cats can be ...

Have you ever seen your cat's ears move around, or your kitty run for no particular reason? You may think they're "hearing things," and you may be right. However, the sounds aren't in your cat's head.

Learn how to protect your cat from feline heartworm disease. Heartworm disease in cats, though less common than in dogs, can be fatal and often presents with subtle or sudden, severe symptoms.