Cat Behavior Problems Caused by Pain

Cats are stoic creatures and often hide their illnesses and pain too well. But while a cat's pain might not always be obvious to humans, behavior changes can give us a clue that something is wrong. Some cat behavior problems are caused by pain the animal is experiencing.

  1. Inappropriate Urination

    • If your cat has always had perfect litter box habits and suddenly begins urinating outside his box, it's possible that he has a painful urinary tract infection (UTI). For male cats, this is a medical emergency. Favorite places for cats who are experiencing pain from a UTI to urinate are sinks and bathtubs.

    Defecating Outside the Box

    • Irritable Bowel Disease (IBD) and constipation can both be extremely painful. IBD can cause severe stomach cramps. If your cat stops using the box for bowel movements, she should see a veterinarian as soon as possible.

    Growling and Aggression

    • If your usually mellow kitty growls when you try to touch him or becomes aggressive, he may be injured and in pain. Don't delay getting him to a veterinarian. Growling and aggression can both be signs of a medical emergency.

    Purring

    • Yes, cats sometimes purr when they're in pain. Some scientists believe cats purr when they're injured or in pain to reassure themselves.

    Hiding

    • In the wild, injured and sick cats hide because they're unable to defend themselves. Our house cats often do the same thing. If a cat who is usually front and center retreats to the darkest corner of a closet and stays there, a vet visit is in order. The cat may be hiding because she's sick or in pain.

    Unable to Jump

    • Arthritis and diabetic neuropathy can be so painful the cat no longer wants to get up on furniture or his favorite high places. Again, a vet visit is in order.