Contact your veterinarian if your cat has had a change in behavior of has started displaying aggression. A examination in needed to rule out possible underlying medical issue. Your veterinarian can also give you a referral to a qualified behavior professional.
If you have a question about your cat’s behavior, you can find information in the articles on our website as well as in Pam’s books. If you have a question regarding your cat’s health, please contact your veterinarian. This article is not intended as a replacement for your cat’s veterinary care.