Is your cat acting up, defending her territory, or otherwise being aggressive? Here are some of the reasons why this happens, and what you can do to help.
Territorial Cat Behavior
Territorial behavior in cats can present itself in a number of ways, for a number of reasons. Cats are more territorial than dogs by nature, and they can also be more solitary. Territorial behavior in cats usually involves urine marking (spraying), hissing, stalking, or attacking another cat.